Moments of Madness

Every had those moments when u know u r wrong but dont want to admit it? I know am wrong...i know am being an idiot.......i know i'm hurting the other person.....but why dont i stop?? I cant seem to find the answer! At that crazy moment i just want to make my point......nothing else matters. But when the moment passes I know i made a mistake. Those moments of madness do a lot of damage but am lucky my loved ones understand and forgive me.