You defnitely don't let any trade bother you.. I haven't traded since I miss-handled a trade over 90 minutes ago. Still kicking myself.. This must be the final wall to break through but a really tough one for me. I may be done for the day.
What i leave on the table on any one trade always seems to bother me more than a loss on any one trade, all things being equal. Not sure if this is good, bad or indifferent