Know what you want, as long as it's reasonably obtainable (i.e. do some homework and don't try to "negotiate" and item to $0), and truly be willing to walk away if your want can't be satisfied. If you're educated on the matter, or at least appear to be, and are willing to go elsewhere, you'll "win" quite a bit.
I generally replace my phone every 2 years when our contract comes up for renewal. I'm planning to upgrade from the iphone 5 to the iphone 6 in the next few months. Considering changing carriers...
There should be a matching article "The 5 Best Ways to Spend the LAST 10 Minutes of Your Workday." Clear your desk of clutter at the end of the workday so you're met with a clean desk at the start of the next day. Coming into a tidy desk helps start the day off on the right foot. Put away things that are completed, organize neat piles of things to take care of tomorrow, get rid of the trash, and do a quick wipe-down of the major surfaces. I start my day by organizing my day with a fresh set of eyes, checking my things-to-do piles and lists and setting my goals for the day.
I used to do every time I got an upgrade, or after I got back from a deployment (I would cancel my phone service each time). Now, I am eligible for an upgrade but I'm waiting - I have a cheaper plan now since I own my phone outright. I think when this phone breaks I might switch to Republic Wireless or one of the other IP based services to save some extra money.
Like many other commenters, I replace when the phone no longer works. I only use the phone for voice and text. No data plan, by choice. I'd rather watch my grandkids and notice the cedar waxwings in the trees than keep my eyes glued to a tiny phone screen. So I don't need the latest bells and whistles. I could get addicted to the technology as easily as everyone else, so I just say no.
Generally every 6-9 months, selling my old phone and buying a newer one, usually comibgviut a but ahead, by or just a little behind. But it seems that things have realty plateaued on the phone front now and I'm looking to stay put for a bit. Hard to see what new thing is coming along that's going to measurably improve the experience.
I replace mine only when necessary. I've had my current one for more than four years. The only reason I got it is because my last one fell out of my jacket pocket. I didn't realize it until I ran my phone over.
I usually only do the every 2 years with the contract (I'm still on my parent's plan), but I got my current phone after my previous phone was only 1.5 years old because something broke in the charging port and no charger would stay in it unless I tied a rubberband around it in a very specific way, which meant that usually it just didn't charge at all. So my parents moved one of their upgrades to me...probably because the peak of my phone not working coincided with a time I had to go to the emergency room and be admitted to the hospital and I had no way to reach them since my phone had died.
I like how you compare #3 to "homeroom." It makes sense to take just a few minutes at the beginning of the day and decide what needs to be done for the day and what I would like to accomplish. Otherwise, I can start one thing, get distracted by another, and then sometimes don't make it back to the first task. Sometimes by the end of the day I feel exhausted from working so much, but feel like not a lot has gotten done because I didn't have a plan and was not organized about my tasks.
I replace it when it stops working or breaks. I only use my cellphone for calls or texts, on a pay-as-you-go plan, so I will not be getting the iphone 6.
So far, my practice has been to replace my iPhone every 3 years. The 3 year mark is when the device usually starts getting buggy and the battery may no longer hold a good, long charge. Plus, Apple usually stops offering updates for the operating system by then. I don't feel the need to upgrade every time a new and improved model arrives.
Pertaining to number 3, I can provide an additional tip (with explanation) as to how to obtain a more accurate answer than merely "9 point something".
Using the same example of root 85, we must still find the nearest integer root, which is 9. 9 squared is 81, which means 85 is 4 greater than 9 squared.
Now, add half of the difference between 85 and 81 divided by 9. That is, add 2/9 to 9. Squaring this as a check, the answer comes within 0.06%.
This works because of the following:
Root 85 > 9
Let h<0.5
(9+h)^2 = 81 + 18h + h^2
Because h^2 is rather difficult to calculate and necessarily small, we neglect its presence in our approximation. This leaves
81+18h = 85
18h = 4
h = 4/18 = 2/9
As you can see, h is the difference between the number being rooted (85) and the nearest square integer (81) difference by twice the nearest root (which is 2 times 9)
I tend to keep my phones until they break or are giving me problems with the software, which is every 3 or 4 years.
If I like a phone I will kep it 2 to 3 years, especially if I can't just get another new one.
I usually only replace my phone when I absolutely have to, like if we change carriers.
Know what you want, as long as it's reasonably obtainable (i.e. do some homework and don't try to "negotiate" and item to $0), and truly be willing to walk away if your want can't be satisfied. If you're educated on the matter, or at least appear to be, and are willing to go elsewhere, you'll "win" quite a bit.
I generally replace my phone every 2 years when our contract comes up for renewal. I'm planning to upgrade from the iphone 5 to the iphone 6 in the next few months. Considering changing carriers...
Only when it stops working. Few people that I know have the kind of money these phones are going for these days.
This list is missing Festool, it is therefore irrelevant.
There should be a matching article "The 5 Best Ways to Spend the LAST 10 Minutes of Your Workday." Clear your desk of clutter at the end of the workday so you're met with a clean desk at the start of the next day. Coming into a tidy desk helps start the day off on the right foot. Put away things that are completed, organize neat piles of things to take care of tomorrow, get rid of the trash, and do a quick wipe-down of the major surfaces. I start my day by organizing my day with a fresh set of eyes, checking my things-to-do piles and lists and setting my goals for the day.
I used to do every time I got an upgrade, or after I got back from a deployment (I would cancel my phone service each time). Now, I am eligible for an upgrade but I'm waiting - I have a cheaper plan now since I own my phone outright. I think when this phone breaks I might switch to Republic Wireless or one of the other IP based services to save some extra money.
Like many other commenters, I replace when the phone no longer works. I only use the phone for voice and text. No data plan, by choice. I'd rather watch my grandkids and notice the cedar waxwings in the trees than keep my eyes glued to a tiny phone screen. So I don't need the latest bells and whistles. I could get addicted to the technology as easily as everyone else, so I just say no.
Generally every 6-9 months, selling my old phone and buying a newer one, usually comibgviut a but ahead, by or just a little behind. But it seems that things have realty plateaued on the phone front now and I'm looking to stay put for a bit. Hard to see what new thing is coming along that's going to measurably improve the experience.
2-3 years
I replace mine only when necessary. I've had my current one for more than four years. The only reason I got it is because my last one fell out of my jacket pocket. I didn't realize it until I ran my phone over.
I have had my iPhone 4S three years now so it is time for an upgrade. I'm going for the iPhone 6 Plus.
I replace my phone only when it's necessary. I still use the Samsung flip phone I got in 2008. I've replaced the battery once, though.
I replace my phone every two years or so, or when a new phone comes out that I REALLY want.
I replace my phones when they totally die.
Thus far? About every seven or eight years. I've never owned a smartphone and I'm OK with that because I work from home.
Also, I worry that a smartphone might mess with my head:
http://donnafreedman.com/2013/10/05/living-in-the-quieter-spots-of-life/
I only replace my phone when it breaks or if it's having issues because it's outdated.
I usually only do the every 2 years with the contract (I'm still on my parent's plan), but I got my current phone after my previous phone was only 1.5 years old because something broke in the charging port and no charger would stay in it unless I tied a rubberband around it in a very specific way, which meant that usually it just didn't charge at all. So my parents moved one of their upgrades to me...probably because the peak of my phone not working coincided with a time I had to go to the emergency room and be admitted to the hospital and I had no way to reach them since my phone had died.
I like how you compare #3 to "homeroom." It makes sense to take just a few minutes at the beginning of the day and decide what needs to be done for the day and what I would like to accomplish. Otherwise, I can start one thing, get distracted by another, and then sometimes don't make it back to the first task. Sometimes by the end of the day I feel exhausted from working so much, but feel like not a lot has gotten done because I didn't have a plan and was not organized about my tasks.
I replace it when it stops working or breaks. I only use my cellphone for calls or texts, on a pay-as-you-go plan, so I will not be getting the iphone 6.
So far, my practice has been to replace my iPhone every 3 years. The 3 year mark is when the device usually starts getting buggy and the battery may no longer hold a good, long charge. Plus, Apple usually stops offering updates for the operating system by then. I don't feel the need to upgrade every time a new and improved model arrives.
Only when I can get an upgrade or get it at a substantially reduced cost!
Pertaining to number 3, I can provide an additional tip (with explanation) as to how to obtain a more accurate answer than merely "9 point something".
Using the same example of root 85, we must still find the nearest integer root, which is 9. 9 squared is 81, which means 85 is 4 greater than 9 squared.
Now, add half of the difference between 85 and 81 divided by 9. That is, add 2/9 to 9. Squaring this as a check, the answer comes within 0.06%.
This works because of the following:
Root 85 > 9
Let h<0.5
(9+h)^2 = 81 + 18h + h^2
Because h^2 is rather difficult to calculate and necessarily small, we neglect its presence in our approximation. This leaves
81+18h = 85
18h = 4
h = 4/18 = 2/9
As you can see, h is the difference between the number being rooted (85) and the nearest square integer (81) difference by twice the nearest root (which is 2 times 9)