I already have ADD, and my T knows I have really bad anger problems and how my emotions always flip flop. But I've only had 2 T sessions so far. But we'll see.

I looked up "What is hysteria" on google and I found:

Hysteria / Hysterics:
A nervous affection, occurring almost exclusively in women, in which the emotional and reflex excitability is exaggerated, and the will power correspondingly diminished, so that the patient loses control over the emotions, becomes the victim of imaginary sensations, and often falls into paroxysm or fits. [Webster1913]