penny's reaction to drinking his emotion bottle with haunt me forever tbh. all the others COMPLETELY break down, even margo, who arguably has her shit together the most out of all five of them, but penny just... laughs?

how jaded, how exhausted by your own misery, how used to your pain do you have be that three hours worth of it don't really faze you all that much?
how long ago has penny resigned himself to the fact that he will always be miserable and in pain? that he can just shrug off

this gut punch of feelings as "yeah, that's how it is and that's how it's always gonna be and FUCK THE WORLD for that?"