In that case, I think it's a little similar to how I could have gone to college but didn't. I ended up in a good place (as you did too) but maybe had either of us taken a more traditional route, perhaps we could have saved ourselves some time.
Is there anything you'd say to your younger self about these things you didn't do that could have sped things along?
Was there a moment when you felt a market fit step change? What was that like? You've told us what you didn't do (great, btw!), but perhaps you could distil a couple of things you did do around that time that made the biggest difference.