I personally prefer to make 1 maximum 2 trades a day, whenever possible. As mentioned previously I only trade support and resistance levels, I place an order together with my stops, profit & loss, and walk away from the trade, I don't like watching price yoyo during the day, too many false signals, but levels with a degree of safety margin, have more meaning, to me at least, as I don't have the right tools to analyse price action, plus I don't like sitting by the monitor all day long.
My system is set up for trend moves. Unfortunately it doesn't perform as well when there is volatility. Over the long haul, I'll make up any losses with mature trend wins. I keep losses small and let the winners run and that's the edge.