How hard is it to learn to play squash?

Squash? I've never, ever heard of that...

it doesnt seem to difficult. check out some videos on youtube, but also keepin mind your constantly moving, so you might need some cardio conditioning

Squash is a good sport to play, anyone can really learn it. It does take a lot of physical conditioning and to get to the competitive level takes a lot of work. Where I live everyone has been playing since they were young, around 5 or 6 years old; so it's tough to start in high school. If it's a relatively new sport where you live, then go for it. You need to have good cardiovascular conditioning and you need a lot of patience. Your first season you will improve a lot, but you might not be able to get those really precise shots. I love squash so much, it's very fast and tiring though. Give it a try!