my first launch, my bronze, and new perspectives... Let's discuss first launches?

hey friends! Today I've launched my first product. While I'm not a co-founder or even a tech lead of it, I'm doing the most of the work regarding its promotion among the community. So, I'm answering comments, negotiating on promoting us, and doing different other stuff. It doesn't seem our launch will be something special, and guys from Osmos already have much more hype :))) which is good, I think, as we aren't planning to give up in our business endeavor! For me, it's an experience that can teach me how to reach my goals, how to create truly cool products that can change the world for the better and realize my inner desires. Sure, there were a lot of mistakes, tens of them actually (I was sooo clumsy in social communication at least lol), and I try to analyze them and learn from them. What was your first launch? Was it your indie project, a content, or you were a part of the larger company? What did you feel, and what have you learned? Were you upset, or delighted? Hope to hear your opinions and messages, friends and fellows! Feel free to share anything:)