What makes someone a good DJ?
Treat your limited material (vinyl/crates) as precious by curating only the best content, assume the crowd has already heard the biggest hits, and hold back ('make your Bs your As') so you can still win the night without relying on an obvious hit.
How should you approach collaboration when building a business or creative project?
Always try to collaborate with people smarter or more skilled than you in their specific craft (e.g., a better producer, chef, architect), because the outcome improves when they're invested and talented—you never want to be the smartest person in the room.
What should you expect financially when opening a hospitality venue?
Assume your budget estimate will be wrong—likely over budget—and build in a realistic contingency; do proper due diligence on timings and build costs, and expect to just need to survive the first year.
How should profits be handled across multiple businesses?
Decide whether to take dividends or retain all profits for reinvestment and growth; a hybrid model (partial dividend, rest retained) can work, but retaining profit avoids constantly having to raise cash for new projects.
What should tourists do in LA to have a great experience?
Do a sunrise hike (e.g., Runyon Canyon), use a hotel pool (like the Roosevelt) even if you're not a guest, and catch a last-minute discounted Lakers/Clippers game via StubHub closer to tip-off.