You are perfectly right about this and so much that I was inspired concerning this your post. Actually sometimes we always wait till when we have enough before we take some steps which should not be so actually.
The little we have, we can start with it and trust on innovation and creativity to make it produce huge result.
Never wait till we have enough. We should start now and work hard. Even the times when we fail we are actually gaining experience points and knowledge and those are the tools (skills) that will allow us to level up later down the line.