Some of the best investors never sell, they end up with enough money from dividends to live off. When I see the "circle jerking" here, it doesn't bother me, as its like investors getting their dividends.
I didn't power down when the price was high but that was mostly because I had very little SP. I'm powering down now but only to move SP around. I've mostly been using @Actifit every day, to try and increase my SP. Been building up my Steem Monsters collection too but I have that in another account.