Learn to walk away from people and situations that threaten your peace of mind, self-respect, values, morals or self worth. Don’t argue with them. Don’t get into a debate with them. It’s not worth your effort. It’s also a sign of maturity.
forget those "friends" who left you; forget those who hurt you; forget those who lied to you; forget those people who broke their promises; forget two faced people; forget it all, stay happy and true to yourself