I am really doing well with the effexor xr.I feel normal.But the constant tremor,feels like nerves.They said I would probably keep this side effect since it has not gone away.(Its almost worth it to feel normal)but they also say I can try another kind and I really don't want to start over.What would you do?Just interested.When I pay for things at the cash register,I know they think,what is she coming down off of...