Wow, so not only do you probably have ADD you also have ODD (oppositional defiance disorder).
You have a good doctor, and you're PISSED because she's doing the RIGHT things, you snot. Seriously.
I work for neurologists and I know more about psychostimulant drugs than the average bear. She wants to make sure you don't have latent epileptiform brainwave activity so you don't go on a stimulant medication, have a seizure, and drive your car off a bridge.
Seeing a psychologist is just to find out if a) you really do have this and you're not trying to fake it to get stimulant drugs or b) you have some other screwy personality disorder that will be exacerbated by the stimulant medication. Finally, you SHOULD develop a relationship with a counselor if you have ADD, more so if you've gotten this far in life and never had it treated because, quite frankly, if you're going on medication you need to change the way you approach life. It might only be for a few visits. Who knows, might help you in your personal relationships
You are not talking about going on a course of antibiotics for a week or two. This is a lifetime thing. A good doctor wants to make damn good and sure this is the absolute only possible course left and the best possible solution to your problems.
And trust me on this, honey, although I don't mind them paying me, I'm WAY more anti-doctor than you could ever be.
So make time in your busy schedule and get this shit taken care of the right way or get off your high horse and quit whining.