Ive had a screen protector on my iPod touch since I first got it, but I hate it. There's airbubbles on my screen, and a lot of lint. I want to take it off, but I have a feeling that my screen might get scratched. I know that its almost impossible to scratch the screen, but with just my luck it might lol. I keep it in its own separate pocket, where nothing goes in besides the iPod. So, does it really need a screen protector?