Originally posted by profitseer
Yes absolutely, The one mistake a disciplined trader can still make, and the most deadly in the long run because the results are at first positive, is taking a too small profit.
All the others are self correcting, but the small profit is the slow death from which there is no recovery.
It is also the most illusive problem, because it is in seemingly direct conflict with the often quoted law, "never let a profit turn into a loss."
Declaring a dmz between your initial stop loss and your minimum profit target can help. But then again, why wait for the complete maximum loss when you already know the trade has gone bad?
The small profit is just a loss in disguise.