Being unprepared and incapable of leading the free world does not make one "crazy." Poor personal judgment in how one acts in public does not make one "crazy." He doesn't pick his nose or go off on rants that are dissociated with reality. What people call lies are usually exaggerations or inaccuracies. "I did not have sex with that woman" is a lie. "The dishonest fake media" is not. I think he's awful, same as you, but I don't see mental illness that precludes him from serving. Everyone hoping the 25th will somehow apply to him is dreaming, I think.