Grog is right, I never did the bottle thingie, the 8 stuff or whatever.

All the others tricks I learned from riding in groups and watching others do it.

Isn't there a bicycle club/group/team near you which you can join. There is no better (and fun) place to learn real riding then in a group. You have to pay attention all the time, you get to see how others are doing it, get direct feedback when you are doing something wrong, you drive at a much higher speed and reach larger distances seemingly without extra effort etc.

I know it's scary to drive in a big group, you see wheels everywhere, on the left, right, in front of you. But you can learn so much from it and in due time you'll loosen up and no longer think about it.