hi tommy
with just 5 pips profit you have to ask yourself if the risk/reward ratio is worth the trade - i assume you're using very tight stops on that which means that the market may at times "sneeze" past your stops fly easily.
if your entrypoints are spot-on you're basing them on SR levels why not use the same technique on your exits (e.g enter long at support exit at resistance)? that way you have less probability of leaving pips on the table.
personally i try to use multiple lots / units even multiple entrypoints. This keeps me in a move whilst being able to take profits along the way. I find emotion is always a tough one when a trade is in profit - good to be able to appease the beast by taking partial profits
qazpur