I'm almost embarrassed by how much I am enjoying Imprint, by Daniel Eatock. I can feel my heart beating faster. Creating something, putting it out there in the world, inspiring a reaction, a connection, from some other human being: that's it for me.
Next would be the process of creating. I love it so much.
Next would be how you can employ all of the stuff above to solve problems. Particularly motivating is solving hard problems for good people, people who create value for the world, open people who value creativity.
Next would be working with talented, smart, open people to do all of the above. Collaborating in all of this. Having to work hard to keep up. I love that.