How Tapping WorksBefore you read this, realise that you don't need to know precisely how Tapping works. If you try it, and watch your body and mind carefully to see what happens, you will realise that it does.
You just have a set of beliefs that say you need to fully understand something before you can use it! So you could try tapping those beliefs, because they probably hold you back in other areas. You will still be left with unanswered questions after reading this explanation. My suggestion is that you experiment with Tapping and find your own answers. You don't really know how electricity works - no-one really does! But you still switch on a light, and you still cook your dinner with it. It's really true, even the most knowledgeable scientists don't know precisely how electricity works.