"Hmmm... They might feel inspired, by the honest emotions that the yelling shows! Even if those emotions are unclear. I would."

Papyrus glances around, doublechecking nobody's listening in on them. The coast is clear, and he leans in to lower his voice and confide in his boss.

"But... It was a challenge, even for me, to reach this point. I don't take others' words and actions personally... Isn't Sans the same way?"

It sure seems like Psiioniic doesn't think so. Maybe this is another way where his brother keeps secrets, that he's just seemed that way, but with a vulnerability extending to more than his HP.