Don’t be numb to crazy. People who drive people crazy are probably crazy people. Review the personality disorders and a handful of the top complexes.
“Mental health” means living a productive life, maintaining happy friendships, ability to adapt, and being able to deal with adversity—not melting down or throwing a tantrum because of an opponent. One of the sure signs that someone needs professional intervention is an inability to take responsibility and be a Good Samaritan when circumstance obviously dictates.
Anyone can learn about mental health. When you see crazy, don’t fret and snowball your angry, recommend professional help.