GM BOS Board.
... Study technicals. Whatever stock you buy, before doing so note your entry and exit points based on percentage moves or support resistance points. Make a plan, trade the plan, no matter what. It's more important to consistently be right than to miss out on a few more percentage gains by taking profits.
When in doubt, at 100% return sell half and hold your shares until your gut says sell. (Not my plan but better than no plan)
Even stocks that run 400-800% don't usually do it in one day... They always pull back and correct before a continuation move. Time your entry and exits. Trade smart.
If you are not sure how to read a basic chart and identify support and resistance, stop trading and invest in your self first. Learn before you earn.
All IMO
~ BOS