It's not a linear type of illness you can just write off a script of treatments. Also I don't take pills for it maybe I should & see if the weight gain is worth the effects. Therapy I don't think is hard I don't understand why you would just assume that everyone who does not try it their reason would be over it's difficulty that's a childish rationalization to assume of people.
Also people can change you know not everyone stays the same. I hope you may never have to deal with ptsd because you won't comprehend it.