Yea, supposedly he had a really bad attitude like he was embarrassed to be in the rasslin bidness for those first several years, plus he was booked as a main eventer from the very first days, they put the Southern Title on him in Florida only 20 days after he debuted and then in JCP he was the first guy given a guaranteed contract, back then everyone was still paid based on the house they drew that night, so that obviously drew a lot of resentment from the old timers that spent years paying their dues for peanuts
So the fact that everyone in the locker room hated him probably made him act like more of an asshole in return
He seems like a completely changed guy now, though, life has a way of doing that to ya LoL