I really fucked myself yesterday. I couldn’t sleep and I was dizzy and lightheaded all this morning. But I’ve gotten some stuff done and I’m feeling calmer.
Getting old is so weird. I mean, I’ve been angry before. Probably madder than I was yesterday, when I thought I was going to have a rage-stroke. But man, I felt this.
Tiny Cat Pants 
Who pissed you off?
I feel drained and weird all day after a big blowout. I just don’t have the emotional reserves any more.
It’s not just emotional: that kind of anger triggers adrenaline rushes, which is one of the things that makes your BP spike, but then afterwards you also get that burned-out feeling, which is completely physiological, not in your head. Oddly enough, Gatorade can help with it.