I take all the enjoyement I get from what I can actually do. The fact of not doing other things is not due to a lack of enjoyement, but simply the lack of motivation (created, it seems, by a lack of dopamine).
I'm often sayin it, but my life has been this scene in repeat every days for a decade:
As you can see : Luffy has no motivation to move but he has the determination to want to get out. In return, this situation makes him very frustrated and mad.
Luckily, I know how to control my emotions. I've stopped being mad years ago, I'm simply frustrated now and very determined to get out.