Came in expecting to read some sordid, nasty sex tales of gang-bangs with midgets, ass to mouth with her dad, blowing horses rods,... and got a one night stand and having sex with someone she was...
I took a group bouldering class with her. She's cute, but looks like she's 15, so unless you like that I think banging her might be a little disappointing.
I'd do both school and self-learning. School is good to start with so that you don't pick up bad habits but it's also a lot more expensive than self-learning. In terms of practice it really depends...