Trading is the realization of cognition!
Mainly shorting at highs, did I get it right? I mentioned the prevention of peak selling earlier!
Remember, shorting at highs won't trap you, but if you get itchy to chase longs at the first sign of a rebound, then you're in trouble. A quick rise may lure you into a long position, but if it quickly reverses, you could easily get trapped near the high point and be unable to move.