Yesterday we launched PrismDB. It took 14 months of building in public. Before quitting my comfortable L6 staff engineer job to start this, I read every "how to founder" guide on the internet. Almost all of them were wrong, idealized, or written by people selling courses. Here are the 5 things I actually wish I knew before jumping: 👇

1/ The Identity Void is very real, and it hurts. Your corporate title was 80% of your professional self-worth, even if you deny it. When you're "Staff Engineer at Stripe", people reply to your cold DMs. When you're "Founder at PrismDB", you are completely invisible. Prepare for the psychological shock of having zero institutional gravity.

2/ "Talk to users" is dangerous advice if you don't filter for budget. We spent 3 months interviewing engineers who loved our product idea but had absolutely zero purchasing power or credit card access. 3/ Validation isn't compliments. If they won't sign a non-binding letter of intent or put down a $10 refundable deposit, you have a hobby, not a startup.

4/ The Freedom Paradox. You don't get "freedom" by quitting. You trade one manager who wants status updates for 50 early customers who want custom features by tomorrow morning. If you don't build strict product boundaries on day one, you'll work 80 hours a week doing low-leverage tasks just to escape the anxiety of silence.