I agree that the adrenaline should be nerfed like they did. Miss the skill and lose it until charged back up again. I do not like the immediately losing it after a fight or simply cant get any adrenaline before a fight. We should be able to hold a little adrenaline before and after fights. It should not be a whole minute like before; it should be somewhere around 10-15 seconds.
It just makes sense too. In sports, players get pumped (some adrenaline) from an inspiring speech. And in between plays, lets say in football, players keep their adrenaline and want to snap the neck of the quarterback or score an unbelievable touchdown. Plus for all you athletes out there, when you hurt yourself, you do not always feel it. Its because of adrenaline. That is until it wears off at home.
I believe it makes more real life sense if we can keep our adrenaline for a little while, but if we miss the attack, we should lose the adrenaline like we already do.