His root

Swap is a greedy bitch. All he wants is to be better than everybody. He wants to be the very best at what he does. He gets jealous easily, almost seeming like a bad guy.

He doesn't know why he is this way. This is just how he was, through everything he's been through. But he shouldn't act this way. He has it easy. And nice.

He should be fucking grateful.

(This Swap!Sans is very non canon. This story contains self harm, foul language, and again. Very non canon to the actual Swap sans.)