It’s critical that you not only understand risk / reward, but also that you know how to see the potential risk / reward on a trade before you enter it, because it is not just the trade setup itself that matters, but also whether or not the setup makes sense from a risk / reward perspective, considering the surrounding market structure. In other words, you can just adjust the risk / reward tool to each new setup after you initially set the tool up…just click on the little diagonal arm to stretch the tool and line up the 1 level with your entry and the 0 level with your stop loss for each setup.