Cursed energy... [ He mutters the phrase to himself, since it's an unfamiliar one, before speaking back up proper. ] Kind of sounds almost like regular energy? Like if I run out of energy then I'm probably done too.

[ Sounds like something to avoid!! Although regular energy can be replenished, so... ]

How's cursed energy work? Like if you take a break you can get it back, or is it a finite resource?

[ please be the former, that'd be way better ]