I am relentlessly curious and an excellent collaborator who thrives in ambiguity, and I just really like making things for people that are valuable.

At work, those things are products, relationships, and strategies. Take an insight, an intuition, an accidental discovery -- whatever the initial slice is, work with people you admire and keep building and experimenting in an iterative fashion until you've got something that seems useful for the customer. Then let it out into the world, and see what happens. Share it. Learn from it. Then start the entire process over again.
At home, it's pizza. Or tacos. Or chicken wings. Mostly, it's been pizza. Whatever it is, take some raw materials that are mostly useless on their own, and devotedly combine them and manipulate them until you have something you can eat. Then share it. Learn from it. Then start the entire process over again.

Whatever it is, you're never really done; you're always in the midst of creation. That's the joy in making.