I've been trading since the last century with no real help -just the school of hard knocks. However nearly all successful traders have a mentorsimply put. Most people fail in this business and its because many don't do the work, they think they have found the holy grail (in this case selling options). If you continue to repeat the same stuff - the market will get you at some point.
Just look at ET. Go back and look at some of the hall of fame threads and 90% of the traders who were here 15 years ago are not here today. What does it tell you? (A: unfortunately most of you will fail).
Best of luck. Work hard! I hope it works for you.