What is sanity? Is it simply conformity? What is insanity? Non-conformity?
Eigi gegnir þat at segja at bók nøkkur er hreinferðug eðr ønnur spelluð því at vandliga ok dáliga eru bœkr ritnar ok annat kunnum vér eigi um þœr at dœma
Beuh! Except for physical brain diseases, I think, yes, that sanity is but conformism! So I'd rather stay here with all the madmen than perish with the sadmen roaming free(db, All The Madmen, 1971)!
Language is the best way men have found to misunderstand each other. Lycodoxos
I heard once in a dubbed film one of my favourite expressions in Spanish that goes similarly to what HerrFräulein said. Applying to the current case, estás loco, chaval, supéralo.
The film actually said eres blanca, nena, supéralo. Don't know what the original English version was.
Нека људи уживају у стварима. Let people enjoy things.