Wind direction can affect that comfort level a great deal, but I appreciate what you are saying.
I suppose it's some of the chemicals in my brain that, at times, struggle to comprehend a portfolio that is worth as much as it was....5 days ago. I've certainly built a strong resistance to this kind of volatility, but I have yet to completely remove the acute sense of pain I feel on days such as this.
All part of growing and climbing that 8000'er as
@tachyon suggested. While I am no expert climber, I try to turn around if I get tired climbing whatever mountain I am on and marvel at just how far I've come from the trailhead/parking lot, even if I'm not at the summit.