Go ahead, pick one.
I believe I've overwhelmed my body's ability to produce whatever chemical it uses to implement the "Fight or Flight" response. What is that, adrenaline? I think I have used up my adrenaline stores for the next few years. That's probably a good thing. If I don't feel like fleeing when I get to the bar, then I hope I can work up the energy to put up a mental fight.
Lack of adrenaline will probably help my golf game. But I won't know until August.