Are you afraid to tell someone you like them?

Very. I've been cheated on twice and whenever I get close to asking my current crush out, I either get a little voice in the back of my head saying she's going to do it too, or a mental image of a pic I found of my ex in her underwear taken by the guy she was cheating with

Yeah, mainly because I've only known him a couple weeks by this point, and I don't really need to hear the "I can't see you like that/I'm already taken/I'm gay" speech again. It's happened way too freaking much already.

Either I think I/we have a chance or not. If the former..then my history has been to tell them. If the latter, I just don't. I accept rejection (because they show disinterest or interest in another)

No I generally have no problem telling people I like them

Yep!! at this point in time, i really am..

I usually wait till they tell me first.

Neh i'm done with that sh*t

Nope

A combination of that plus there being no point.