"I was such a prick back then," the Better Call Saul star says of his time writing for Saturday Night Live in the late 1980s and early 1990s. "I was so opinionated. I was a very opinionated comedy writer...I wish I wasn't such a stuck up young man. I wish I was a sweeter fellow because I had a great opportunity there. I made the most of it. I learned a lot about comedy writing and I made some great friends for life at that show, but I still wish I'd just handled it better, but don't you always wish that about your young self?"