[ Netzach's reaction isn't surprising — Yesod has never shown him any lenience, after all. But it's unnecessary to bind him to their work and to further misery here, and although Yesod has assigned himself the task of understanding all that they can of this situation, Netzach isn't obligated to do the same.

If his way of holding on to his relief also consists of sleeping and drinking, or he chooses to do more with it, it affects no one else while they are here. ]

That is true, as far as your days are concerned. Presumably others have repeatedly asked whether you are enjoying yourself as well... meaning that they expect it to be possible, despite these shared circumstances.