Be better to everyone, judge less, etc.
Most Helpful Guy
Gain sympathy. "Put your feet on the shoes of others." “Don't do unto others what you don't want done unto you.” So you try to reflect what you do to people. You don't wanna be treated like crap do you? Don't treat them like crap but be a meek. Karma will get them. People with terrible personality won't be successful anyways so let karma get them not your vengeance.