"Oh, I'll be suffering later. Feels worth it right now." For John, feeling this good just for a little bit is worth the price he'll certainly pay. It's not normal for him, but for just a little while it's fine. Too bad that great mood won't carry over sober, it'd make for much more enjoyable investigation.

"That sodding thing. I'm about done with the whole hide and seek routine." John wouldn't really judge, even if he hadn't had personal experience with it. He's seen too much to even consider presuming insanity when it comes to something potentially supernatural.