He is vicious vindictive scorned girly man. He girlsman his response...a woman scorned ya know... he gets incensed that anyone would dare to contradict him or disobey him or leave him or dump him so all he knows to do is get them in any way he can. Hundreds of them maybe thousands. Always on the prowl to attack insult betray deceive destroy.
For a normal person that would be overwhelming and daunting. For dumb don it's his cuppa tea the air he breathes and his favorite thing. He does it 24/7 at rallies at "impromptu interviews" on twitter when the twit tweets his rage and rants against all of them. How many bazillion rants are there on the head of pin? For dumb don a googolplex so far and counting. He nevers let anything go. His brain is boggled with so much hate how can he concentrate on anything else?
He puts all he has and is into GETTING BACK AT.
