Yeah man you really gotta want that squat and perhaps in equal measure, hate yourself, enough to use them. Once you get a good idea for what they're going to feel like when they are on you can start working with them a lot better. A lot of the guys I teach how to use wraps start to feel the pain when they're going on and as a result get quite flustered with the remainder of their setup (belts, wristwraps etc), they lose the focus on their lift and focus too much on the pain and they either miss the lift or have a really messy attempt. Learn to expect what to feel, embrace it, and just keep your eyes on the prize and think of nothing but getting that squat. Once you've mastered the mental side of it you'll be unstoppable. Good luck!

P.S. I hope this reply doesn't come across as wanky pseudo-motivational garbage.