I don't know how else to express it. Vacuum moduli spaces, supernovae, the hodge star formulation of Maxwell's equations, black holes, SU(N) gauge theories, QED, ARPES, superconductors. I fricking love it all so much and I want to learn it all but I feel like I have no time to learn anything. How can I focus on just one thing when there so many vast areas of things to learn? What made you fall deeply in love with one topic over another related one?