Nathaniel
Of all the bad things I've seen on this show this has got to be the worst.
Nathaniel admitted that in a very calculated and cunning move he lied to the group to tell them that he wouldn't stay for the party. He said he didn't want to be hungover for tomorrow's trek. Basically manipulating and persuading them to leave the temptation.
Then, once enough people had said no, he stayed. He said his plan worked perfectly to be able to stay himself and eat and stop everyone from doing it.
I find that truly heartless. Everyone would really have benefitted from the food and group activity and I think if he had done it everyone might have done it who really needed it. It could've been a full group bonding exercise.
But he knew he didn't want that as it cost too much and he'd lose control of everyone.
Really callous. It's an interesting psychological study on people totally devoid of empathy. A deeply unpleasant person