You really don't grasp that the two categories overlap like crazy? Fats are entitled, selfish, stupid, lazy, liars, thieves of resources, abusive to everyone around them in one way or another (plenty of kids of fat parents wind up obese and dying; that's not basically murder, to raise your kids to kill themselves?), and at this point are actively pushing for massive degeneration of decency. Self restraint, personal responsibility, discipline, attention to self presentation, etc. The basic character shit and the things that indicate a person gives a damn about anything.  You don't see any parallels?