Guitar???

I bet classical is pretty hard to learn and play.
At first, but it is really just more of the same thing. If you are coordinated enough to play you are coordinated enough to learn classical. The reason I started studying classical was that I wanted to develop my right hand technique enough to be able to play the travis-picked solo acoustic stuff written by Steve Howe of Yes, mainly this song, called "Clap":

http://www.youtube.com/watch?v=1KN2qvtosmM

Travis-picking is using a pick and the other fingers of your right hand which lets you have 2 or three things going on at the same time. Kind if like being a one man duet. It was invented by country player Merle Travis (hence the name). It took me a LONG time to get this song down but it felt so great when I did.