Buy a gift for a dog, and you'll be amazed at the way it will dance and swerve its tail, but if don't have anything to offer to it, it won't even recognize your arrival; such are the attributes of fake friends.
Claiming to love self, but willingly default to cheating at the first sign of trouble is nothing short of playing yourself. Your ego may feel avenged - temporarily - but your heart and soul, the true self, will suffer the long term affects of karma's justifiable sting.
Insanity is everyone expecting you not to fall apart when you find out everything you believed in was a lie.