I- "I am not in the mood right now" means that you should do what you can/need to get in the mood, whether it is talking to someone, putting it aside for later, or whatever because you need to be there for the campers for the whole week, so taking care of that so you can be fully there the rest of the week, even if it means a few minutes of destress as long as the kids are safe and entertained.

Yeah, can ya tell I'm having a sucky day? At least I'm not working. Actually, right now I'd probably love to be at work because it is at a preschool/daycare so the kids would destress me.

"I'm always pretty happy when I'm at camp with you!"