This is to release all the known and unknown emotional layers in the system that’s lesser than your highest emotional bandwidth. There’s a point where you can feel as good both emotionally and mentally depending on your level of consciousness (vast majority of people never experienced the peak in their whole life) This works in emotional aspect and emotional body. It will take that bandwidth into account and works towards releasing everything in the way until you reach your emotional peak (your highest positive feeling). For some it may take much longer but you can make it faster with inquiry method mentioned before. If you can’t say the inquiry anymore it means you’ve reached the end result.
You will feel something as long as you can perceive your own emotions even if you think you’re not energy sensitive. If you are having hard time feeling I suggest you focus in heart space while doing inquiry as mentioned and see what comes up with inquiry.