A few I like;
Lutalica: The part of your identity that doesnt fit into categories. Des Vu: The awareness that the current moment will become a memory. Pâro: The feeling that everything you do is wrong. Moment of tangency: A glimpse of what might’ve been.
Mostly discovered from: https://piped.video/channel/UCDetdM5XDZD1xrQHDPgEg5w
I love that feeling, if I get it while creating, or building something. If I’m successful, i.e. the result matches my expectations, the sense of accomplishment and pride negates the feeling of emptiness you speak of.