Knowing that they were flawed is great and should provide a boost to the goals we are trying to achieve. When we deify amazing people and pretend they were perfect like Jesus, then we do a disservice to their witness. In a flawed hero, we can learn that we don't need to be perfect. We can be who we are, yet still do incredible things. Perfection was achieved by one Godman. For every other great achievement in history, it was done by flawed people like you and me.
Continue on to your dreams, flawed one.