alaskayorkies-
It's a shame that you've been through that many classes and haven't achieved that trust and control yet.
Doesn't seem like classes were for you (NOT a waste, I'm certain) but it didn't get you to that level and if that's what you were looking for, you might want to try again, but w/ private lesson and it sounds like maybe a different trainer too.
By the way, your avatar is adorable.