Doing something that makes someone else happy. Call someone who's down. Make someone else feel better. Then they are happier and that makes me a little happy.

I listen to music, watch films, go outside and walk, or read.

The solution is to get up and stimulate your body and mind by diving into something you love. It could be anything, as long as it generates enough of a feel-good moment to separate yourself from the blah of feeling empty.

I read, but that’s just me

Recite poems that I've memorized in my head, but only when I'm alone and certain that nobody can hear me.