Can you ever go back to a non-Retina display?

I know a lot of you are going to say no. I just want to see who really can bare the non-Retina display.

My opinion on this is: On OS X, no way. On Windows, yes. Why? Windows font rendering focuses on font sharpness and legibility, while OS X font rendering focuses on similarity to the font on a printed page. This means that Windows fonts looks different in terms of when they are printed, but can be read easier. OS X, fonts are blurried, keeping the same style while printed.

And I'm pretty sure we will never go back to a iPhone 3GS anyway. I could never go back to my iPad 2. It's bearable, but it's painful.

Post down below, and yeah.