I'm a novelist. For some reason, folks in the graphic novel biz seem to think that novelists have a usefully transferable skill set. About six years ago I got an email from a guy at Marvel comics. "We're looking for a novelist to take over writing this superhero property we just rebooted, and Warren Ellis, who did the reboot, suggested you. Wanna Talk?"
We talked, I did some recon on the superhero in question, decided I really hated him and life was too short (even if it was an opportunity to make a big break into comic writing) ... and turned down "Iron Man".