Writing screenplays is very freeing from what you can do in comics in a lot of ways. You can change things around. I can take great delight in writing 40 pages, then just pressing delete and getting rid of it and not thinking about it ever again. Whereas in comics, if I had put that kind of effort into it, I couldn't go on.
Surely comics require more effort on the part of the reader than movies or television. I'm always learning new things you can do with comics that wouldn't work in any other medium, and often they require the need to process a lot of dense information. Of course, the trick is to make the complicated seem effortless and spontaneous.
I actually start drawing things. Usually they're abandoned before I commit too much time and effort.
