I just dont know what it is but banks are my absloute worst enemy when running out, they're always a run killer for me. and the worst part about it is that i love playing one pocket and can usually get a good 4-5 run going but then i have to bank. maybe its just a mental thing at this point but who knows any systems or advice would be much appericated
To be a good One Pocket player, you MUST be able to bank balls! Some good advice here, Freddie does have some great support material for guys like you. My suggestion would be to start with the easiest cross corner bank and work on it until you've got it. Work your way up from there. Do the same thing with the easiest cross side bank etc. Most banks you shoot will be one railers. It's easy to control the cue ball on these shots. It can only go one way, so it's all about speed.
Remember this, Banks is the purest pool game there is. You can't luck a ball in at Banks! Think about it before you hate on Banks. Good luck!

P.S. If you ever come out to L.A. I'll show you a few things that are guaranteed to help you. Years ago, Tang Hoa couldn't make a bank to save his life. I changed all that over the course of an intensive two weeks of training. He became a better than average banker and went on to the finals of the U.S. Open that year. True story!