Someone once asked...
Someone answered with kindness...
Place your left hand on your left temple then push against your head while pushing back with your neck, repeat with the other hand, this is a yogic exercise that prevents or treats insanity, according to Baba Ramdev.
Another soul answered...
Sanity will not help you in a civilization spiraling into madness. To fit in, you have to be a match for it. Otherwise, distance yourself.