I have been building a customer data platform for about 6 months. It has analytics, session replays, feature flags, campaigns, product tours, and a lot more features. Solo, nights, weekends. And all of that on top of a day job at a YC company. I started my go-to-market a few weeks ago, where I ran some meta ads, posted in a local subreddit, watched the sign-up numbers go up, and I felt pretty good about it, honestly. Two days ago, I sat down and actually queried my production database inst...