I think we are all a little INSANE. Some more than others. There are other ways to say INSANE example; crazed, psychotic, and mentally ill. INSANE: a state of mind that prevents social interactions. SERIOUSLY MENTALITY ILL. From this perspective INSANITY can be considered as a poor state of mind. Not necessarily the brain it can also be an organ. Although that can effect the mental health. A defective part of the mental prosecer such as reasoning.    WE  ARE  ALL  GOING  INSANE 
S L O W L Y   Y E T   S H U R L Y .