Yep, send your due diligence team to the corporate offices of a company you want to look at to interview senior management. Also send your audit team to pore over their financials and ask any follow up questions. Better yet, learn to trade as you are unlikely to have billions under management...
I have similar experience with about 3-4 losing days a month but am unable to distill the best trading to any particular 3 1/2 days. If I could, I would trade the 3 1/2.
I don't trade fib's but I know a few competent traders who do and there does appear to be some S/R functionality. People wonder off into the woods when they put grids over Elliot (Rorschach) patterns.
Moving a stop is not a "mistake". A mistake is going short when you meant to go long. Moving stops is a result of lack of discipline, it is poor behavior and had to be eradicated before you go broke.