I used Trailing Stop in short term only..
for long term or at busy time use TP profit
I don't like the curve that a trailing stop will follow. I used parabolic SAR as an exit strategy for indicator based trading. For Support / Resist trading I use a grid and a flat take profit. For weekend trading, I set an expiration time and then set TP=SL and call it a coin toss after the expiration time.