To tell you the truth, I never thought of myself as much of a success.
I've been very lucky. All I wanted was to pay the rent. Then these characters took off and suddenly there were Hulk coffee mugs and Iron Man lunchboxes and The Avengers sweatshirts everywhere. Money's okay, but what I really like is working.
To be honest, when I was writing these stories a million years ago, I never thought about movies at all one way or another. It would have seemed almost miraculous for these things to be movies someday. To me, they were just comic books that I hoped would sell so I could keep my job.