For a while I was most well known for that [the Janis Joplin album cover], and for “Keep on Truckin’.” That was a drawing that came out of LSD trips,… - Robert Crumb

I was totally amazed. This little home made underground comix thing was turning into a business before my eyes. It went from us going around Haight Street trying to sell these things we had folded and stapled ourselves to suddenly being a business with distributors, lawyers, contracts, and money talk. … The whole thing began to take on a heaviness that I believe had a negative effect on my work. I was only twenty-five years old when all this happened. It was a case of "too much too soon," I think. I became acutely self-conscious about what I was doing. Was I now a "spokesman" for the hippies or what? I had no idea how to handle my new position in society! … Take Keep On Truckin'... for example. Keep on Truckin'... is the curse of my life. This stupid little cartoon caught on hugely. … I didn't want to turn into a greeting card artist for the counter-culture! I didn't want to do 'shtick'—the thing Lenny Bruce warned against. That's when I started to let out all my perverse sex fantasies. It was the only way out of being "America's Best Loved Hippie Cartoonist."

Killing yourself is a major commitment, it takes a kind of courage. Most people just lead lives of cowardly desperation. It's kinda half suicide where you just dull yourself with substances.

I was never as cocksure again after that first LSD inspiration. Especially with fame and reputation. You become very uncertain, you have to follow your own act. I never did get that kind of spontaneous cocksureness back again. It’s like going from being the observer to the observed. I had been used to being invisible when I was young. After I became well-known, it was very hard to be anonymous in the world. Of course, at first I liked all the attention. Suddenly, good-looking girls were interested in me! Wow! I couldn’t believe it.