During the early days of SpotShot, while it was in the idea stage, the team held meetups with friends and family to present the idea and gain some valuable feedback. I was part of a group that got invited to one of these feedback meetings.
I was very impressed by the idea and I saw a lot of potential in the project. When asked for feedback I couldn't shut up. I was going on and on about how good the idea is, how much potential it has and what it could evolve to. The team liked my enthusiasm and the ideas I added and invited me to more meetings afterward. After a few meetings I was invited to fully join the team and I said yes!