I didn't recognise that emotion it wasn't happiness, joy, sadness or anger just an emotion without a label.
Gary, my take: this is awesome. I agree also with Aloka-D that we should let it go. The more fundamental an emotion is the more tempting to cling to it. However, the ability to feel emotion (and let them go) is what we need in order to be in contact with ourselves and others. The fuller the contact you have with yourself, the better. And the realisation that all emotions are generated and based on the fullest experience/awareness is very helpful. It will come back in different ways, if you let it go, and it will build on your connectability, rather than stand in the way.