Cartoonist Dedication

I just got an email from a young, just-starting-out cartoonist who lives in the UK, and is having a hard time finding markets. He asks for advice. I thought I'd respond here.(Above: a cartoon of mine from the Harvard Business Review. Yes, a cat cartoon in a business mag! A refreshing change of pace from the "people in meetings" cartoons and the "boss at his/her desk" cartoons.)The great thing