I'm brand new — what's the ONE thing you wish you knew on day 1?

Just left my W2 to do this full-time. I've consumed every podcast, course, and YouTube video I can find. But there's clearly a gap between theory and reality.

If you could go back to your first 30 days as a wholesaler, what's the one piece of advice you'd give yourself? Not the fluffy stuff — the practical, tactical, 'this would have saved me $5K' kind of advice.