Omega, your post made me grin from ear to ear!
I feel the same way. I find that I'm smiling more, happier to see people, interested in life. It is such a relief and continually surprising to find that I have energy again - physically, emotionally, spiritually. Simply to be able to sleep normally again - through the night - and wake up feeling good is such a gift.
Thanks for reminding me of this ... so grateful!