First, You learned a lot about how to "not intentionally build a business" which IMHO...is way more valuable than having everything work out perfect. Remember

First, You learned a lot about how to "not intentionally build a business" which IMHO...is way more valuable than having everything work out perfect. Remember the lessons that were taught by every experience and interaction...being able to spot the issues (or people who will cause issues) is very important. Second, 30 is still very young. You are barely 10 years into the cutoff society deems as "adult". I know it doesn't feel that way when you are in it...but you still have a lot left in you. I started my current company when I was over 30...my only wish is that I would have done it when I was 19. I listened to naysayers, which, BTW never go away. No matter what you do or how well things are going...someone will always be around to tell you how close failure is behind.