Day traders, don't you get shell shocked with the constant barage of trades swinging up and down and the attention it requires to monitor the data? Beats me how day traders can live under the constant decision making, changing of directions and tempo. My head would begin reeling after a short while from the pace of a constant changing landscape coupled with the uncertainty. I would imagine it to be quite stressful as time goes on with the never ending decision making which is required. Does it leave you exhausted at times where you need to stop trading in order to give the brain a rest?