The fact of the matter is that every time you trade it should just be seen as another execution of your trading edge; if you just had 3 consecutive winners you need to avoid risking more than usual on your next trade just because you are feeling very confident, and you need to avoid jumping back into the market right away after a losing trade just to try and “make back” what you lost. Don’t take any trade personally, just because you lose on a few trades in a row doesn’t mean you suck at trading, likewise if you win on 3 trades in a row it doesn’t mean you are a trading “God” who is immune to losing.