[That does seem to have been the problem, which isn't helping his demeanor or outlook on the possibility he's gone months without some very important-to-him information. The thought lingers as shadows under his eyesockets as he nods along with Momo's words. Well, he couldn't expect to be a big help with a problem from a whole day ago. At least there's something newer.]

Well... That depends on the person, and the type of monster. And, other things!

[Papyrus thinks back for a moment, with the effort of counting the months and pulling on details a good distraction from the other worry. He's a little less stiff with hidden annoyance when he continues.]

As a turnskin... By my second full moon, I shifted all the way. I wrecked my room... Picked a fight with a neighbor on the street, I think...?

Some people manage without bonds, but keeping steady with one... It's easier.