I am the Kat that Walks By Itself

Okay. I've reached a point where I shatter under stress. So as a matter of survival, I need defences against stress. And one stress-defence is happy-making things.

So, please, peoples, can you give me recs? Recs for fic, recs for music, recs for novels. Ones which are uplifting, happy, cheering. Maybe even fluffy.