Very much in agreement with you @newageinv.
Balance is key. When I realized that, it made my life so much easier to get through. I was happiest when things were in balance, and not happy when they weren't. So, do the things to stay in balance and be happy. :)
I've never been able to maintain either side of the spectrum for too long, so I don't know this for sure, but it just seems like you'd get tired after a while and have to sleep off the all consuming positivity or negativity. :)