> I pitch the idea to few people. If atleast 50% got excited. I pick this idea to build. Are those people within your friend/family circle or is it to potentia

> I pitch the idea to few people. If atleast 50% got excited. I pick this idea to build. Are those people within your friend/family circle or is it to potential users? If it's potential users, how do you find them and get to talk with them?