http://www.berkshirehathaway.com
Go and read the annual letters. It will take you the better part of a weekend to complete. That's the best free mentoring service around.
People think Buffett is just buy and hold. For the first decade of his career, he traded. He'd buy a stock on the cheap, and usually sell within a year or three for a nice gain. A good book on this period is by Roger Lowenstein. It's called Buffett, the making of an American capitalist.
I suggest that you read and reread what melons had to say. Then read through these boards. Look for that. Every time I've ever posted strategy, I've been attacked. That's one of many reasons that I no longer post tactics.
Learning is a very difficult and time consuming thing. If you think that someone will just pop out and teach you, you're wrong. There has to be something in it for them. I had a mentor for a brief period. This was after I was already profitable. He came to me because of something poignent that I said in a chat room. He helped me a lot to fine tune my thinking, not strategy though.
The thing is that he got something out of the relationship. He got someone to mock every time I screwed up. He liked to take out his daily frustrations on someone. I was that person. I learned a lot though. I don't mind though. He was the greatest trader I ever met. Way better than I'll ever be
I personally have mentored a few people. With one exception, it was an awful experience. Not a single one was greatful in any way, and almost all of them blew out their accounts within a month because they refused to listen to what I was saying. It was if after 30 hours, they'd decided that what I was saying was worthless. I don't think I'll ever mentor someone again. There just isn't enough in it for me. Unless, that person could bring something significant to the table for me......