Wow, such a beautiful Hysteria Alice you did!
But I do agree with , the Hysteria is indeed when Alice is at the verge of losing her sanity and that Hysteria is the reaction of it which is why Alice screams in pure devastation and rage. But as you also described to the same user who first pointed this out, you just need to practice some more on Photoshop as when you did this you were still new with this program. I myself still has ALOT to learn in not only Photoshop, but digital coloring overall.
And even tough this artwork may not be perfect, it is still very well and beautiful done!
Not bad work. The only thing I believe is wrong here is that she is smiling. Considering her past and that she is in hysterical mode, I would expect to see a roar or scream of rage and anguish.
Just my opinion.