I had that clarity one day and I wondered if that was how all the so called normal people felt everyday? I don't know what was the cause of it but it hasn't happened in a long time since that one day. I had just gotten clean and sober. It would be nice to feel that way again but it is not worth experimenting with my body any longer to try and achieve that state again. So I will just stay clean and sober and maybe with the right amount of sleep, fresh air and good diet it may happen again sometime. Fingers crossed!