When do you stop for the day???

[wac]

Ok i was down $120 lost all 6 races i bet on but really liked drilling for oil in the main race at CD. Im not redboarding on this im really not anyway everything im touching turns to dung so i figure you know what i'll just stop now. Well you can guess what happened next. $14.60 to win. My ? is do you all just go all the way out and keep betting or after couple of bad races do you think i dont have it today??? Where is your stopping point?