I think a drug can be helpful and you don't realize it. if you're going along taking the Buspar and you felt better -- not anxious or ready to climb the walls -- then i would tend to say that it was working for you. *disclaimer: i am not a doctor nor a psychologist so take what i say with a grain of salt, please*

i think that's the reason so many of us (me included) stop taking our meds even when we shouldn't is because we feel better so we stop taking them, then things get worse.

you may want to call your doctor and talk about it, but this is my 2cents, in a nutshell.