The sometimes overwhelming feeling that traders experience that makes them want to enter a trade when no trade worth taking is there, is one of the many emotional feelings they must conquer with logical thinking if they want to make money consistently in the market. Simply put, trading less is a filter, just like trading higher time frames acts like a filter for the noise of lower time frames, trading less is yet another filter that traders can use, think of it as the final filter that you use before entering any trade.