Good day but still not letting winners run to Target 2 and it's costing me profits

Here's where i struggle.  Trade 1 i took off prematurely not letting target 2 become realized and left quite a bit on the table.  While trade 3 i took off early for profit and stayed green, otherwise i would have taken a loss.  HOW DO I DISTINGUISH BETWEEN TAKING PROFITS EARLY AND LETTING WINNERS RUN?

Here are the trades:

POT - Short, Target 1 realized, target 2 hit but didn't get

ROVI - Long but too early

FSLR - Long