Missing out, thats what. Today has to be my most frustrating day ever. Trying to pre-empt the market is the biggest mistake we can make. firstly, I missed this mornings rally (ok, my system didn't pick up the opp), then I thought I would get clever and give myself some protection with an early short prior to the jobless report, thinking the market would tank on the premarket action. Thank god I got stopped out because that was the most sudden rally I have ever seen - 100 points in 1 minute). Then in frustration, I switched off, and missed the real action, when the dow opened. So now I am R1k poorer, and could have pocketed a nice tidy sum - this despite that hte market actually did what I initially tried to pre-empt!! Thought I whould share this with everyone - in case anyone wants to jot down a couple of golden rules.