Perhaps as good a classification as any of the main types is that of the three lusts distinguished by traditional Christianity - the lust of knowledge, the lust of sensation, and the lust of power.
“I got lucky. I won the San Francisco Stand-Up Comedy Competition in 1977 while I was still at San Francisco State.”
“There was a perception of me, and I earned it because I was really intense, really gruff. I treated certain people poorly at times. It was because of who I was. It was almost my strength. I came in all business. I tried to find ways to fit in with that demeanor, but it's not easy.”