Everytime I've gone through one of these I've come back stronger.
You didn't elaborate on why you came back stronger, Fnord, but I would assume it is because you put in the time and effort to find out why you lost. That's what I need to do if this gets any worse. Or is it just that the cards turned around for you? I doubt the latter.

Losing creates self doubt. The luck factor in poker makes it very difficult to ascertain whether you are playing badly or the cards are just running cold.

If you were really playing well, but start tinkering with your game, this could have a snowball effect, trashing your game even further. I don't want to go down that path.

I determined I can sustain another -25 BB in this swing without much damage to my poker psyche, so I will play on without major tweaks. Could be that I just needed a night of rest and some reflection on my game as a whole. How many "What a difference a day makes." posts have we seen here.

I'll try not to self destruct on this little swing.