Writers have big egos. That’s the only way you continue in the face of all those rejection slips. You’ve got a thick skin and you don’t bleed maybe as much because of it. When somebody sends back a story and says, “I’m sending this back because the characterization seems wrong to me and it seems like you’ve gone off the rails at Points A and B,” you file the rejection slip….
You read the rejections, the personal letters that explain why they didn’t take the story, although they might say something good about it and part of you inside says, “Well, they were wrong.” Also, if you read a lot of stuff and you know in your heart that you write better than some of the crap that comes out you say, “Well, if I’m doing better than this and this is published, then it’s just a question of continuing to flog the things around until they find a home.