So the good always out weighs the bad, and as long as you do enough bad then you can just be whatever else you want to be??????
People are extremely complex. I don't think anyone runs their life like a checking account where they can feel free to be bad once they have sufficient good points racked up.
People have moments of weakness, they have compulsions, they have moments of bad judgement, etc. etc. etc.
It is interesting to know that even great men are imperfect -- kinda like knowing they put their pants on one leg at a time.