That's what you are. That's what we all are. Even those of us you insist on calling successful. Humans were made for this. The wall is not.
Humans bounce back, and bounce back again, and each time the spirit gets a little stronger.
The wall does not. The wall develops chinks where our hard head has hit it. Through those chinks we start to see a little light. The more you fail, the more you learn the language of success. The more you fall, the more practice you have in getting up.