I was playing at a $5 min table with 1-10 spread for about 4 hours. Bought in 300, and was up $400. It was getting late, but i tried winning a little more. I stayed for another hour, but lost all my winnings, my 300, AND another $1,000! I was playing too long to buy in more, and I was overall frustrated. When is the right time to leave, of course I wished I left when I was up but... 