My Biggest Issue

[David's faith]

If trend trading, momentum or counter trend trading is not for you: try trading ranges. If that doesen't work try out trading volatility, calender spreads, yield curves or something else

 

[Bad_Badness]

You could get a business partner with the opposite problem, and force each other to confront your issues. Could even just be another successful trader sharing the same office.

I would second this. I have a partner who is not even really a trader, but more a business manager type. Trading, imo, can benefit from a team so long as it is not an analysis quagmire.

I would suggest the Options route, and doing the sell-buy "some" method of profit taking. The "some" approach allows a better mental-psychological footing as well as risk management.