Clean youe aura, negative toughts of others do indeed affect our aura and make it to influence we and the people around us in a bad way.
Those people are very exposed, they tend to do drugs after going through masses hate, which also creates holes in their aura and make thigs worse.
Also a happy and positive enviroment help because pozitive energy is anihilating negative energy.
Dogs and cats are also good for them.
Dogs spread positive energy and cats absorb the negative one and neutralize one , in a natural way.
Also AOP(Aura of protection)