If wanton violence against random employees of a company is a rational response in your mind to ad policies, I don't know what to tell you.

Maybe get some help.

While I agree with you, I think Wing is trying to say equating Mental Illness And bad, immoral, unjustified behavior isn't correct.

Isn't the umbrella definition of mental disorder simply how well one can productively assimilate into the social status quo?

e.g.: Homosexuality was removed from that book, and inattentive children are still in.