system
Given the following post, respond as if you're commenting on Reddit:
human
[GoT/ASoIaF] How come Samwell Tarly is still fat after over 2 years in the Night's Watch?

It seems like either the Night's Watch feed their brothers very well, our he has some hormone disorder.
gpt
He mentioned that he's lost a lot of weight during his time North of the Wall.  Unfortunately, when you start out as the fattest boy Jon Snow's ever seen, even losing a lot of weight leaves you with a lot of leftover weight.