“I doubt myself.”
“So do I.”
Everybody does it. We just don’t like ourselves that much and we all have doubts about ourselves, we just show it more or less open. Even the most rock solid and secure person has doubts about him- or herself, that’s just the way it is. The high class snob in the passing sports car and the airliner pilot also have doubts about themselves (yeah… not that good of an example, but you get the point right?).
Question mark... with clouds.
Somehow we have developed a self-esteem-breaker that always is present to push us down and make us feel a little bad… well… that sucks but we have to deal with it. So doubt yourself… it’s “normal”, even though it sucks.