Really?

All the traders I've ever met have been cocky and arrogant, certainly, and who doesn't appreciate coke and strippers? (well, maybe those who prefer hands-on entertainment...) but I certainly wouldn't call them ham-fisted or transanocephalous.

If they've accomplished anything at all, it is because underneath it all they tend to be at least moderately capable. They wouldn't ever get anywhere if they weren't, and those hookers don't come on credit you know...