I'm looking for a cofounder, so I end up explaining my project to a lot of people. People wonder how I will accomplish it, but it only becomes obvious after I explain it (or show the demo)... I hear "Ohhhh... or that's interesting" and that freaks me out. I feel like I just gave it away.
I know I sound like every other paranoid freak, but I'm learning as I'm building so it's very slow. And I'm sure someone else could build it while I'm still looking things up.
Wracking your brain over nonsense like this comes with the territory, but I'll take any advice I can get.