Even the most beautiful person will get older and uglier and either be cremated or rot in the ground as worm food when they are DEAD.
Look at back at all your old gadgets you've owned. Are they as perfect today as when you first bought them many years ago? It is just a phase. Over time, you will stop being anal about this phone. You likely won't use it after 2-10 years. You will have a better phone by then. The iPhone 4 will be put in the drawer if it isn't lost, stolen, given away, or sold by then. I feel bad for folks who actually have that. It is a greed and selfishness inside of them over a material thing.
You are putting too much sentimental value on something you don't really plan to keep perfect for the rest of your life.
Don't get me wrong, let's not go out and abuse our phones. I try to keep my things as brand new like before. Not a believer in screen protectors, but I am still very careful with my iPhone 4 and still try to clean the screen about twice a week. When I first got it, I cleaned it like everyday. But there is a limit before you realize you are wasting more time cleaning and looking at a device when you could be doing something more useful with your life. This OP created a thread similar to this a month back. I really hope you get help because it really can be a sickness. Can ruin personal relationships.
Want to learn to cope with the "dust" in the wind?
Listen to Kansas. All we are is dust in the wind, dude.
http://www.youtube.com/watch?v=tH2w6Oxx0kQ&ob=av2e
Or watch this scene of
The Wonder Years... (where a summer romance eventually fades away). Listen to the last line of this episode with the pictures. Nothing is permanent.
http://www.youtube.com/watch?v=LtSW4HtGh24
I'm already looking forward to the next gadgets I want to buy, so I don't act OCD anymore with my iPhone 4. I'm praying for a PSP phone to come out. And if that doesn't come out, I want the
Nokia N9 for my next phone. Later this month, Nintendo plans to give us the price and release date on the 3DS. That's the next device after the iPhone 4 that should sell like hotcakes on release day. Expect to line up around the block for it and then jack up the prices if you plan to sell it on eBay. Try to look forward to something else if you want to cope with your OCD.