Every invention that was probably ever made at least 99% had to go through many changes and corrections before it is what it is today and new additions keep making the invention or idea better so why would you not bring out into the daylight your ideas and let the idea be exposed to correction and refinement.
Why would you hid ideas? For fear of failure? You will most likely have a weak version initially any way of a great idea but if you never let your baby your idea see the light of day what a lose to you and to the world. You end up going to the grave because of pride and fear of failure with the idea.
The answer in is in the start, it gets easier and at some point the momentum of a great idea will take over by it own weight and be greater than you first imagined.
Great ideas eventually have a mind of their own but you must baby them when their small and fragile so that they reach adulthood and can take care of themselves.
If you do something with an idea what is the worst outcome that you could have> You look foolish for a moment, your pride gets hurt? No sadder word in tongue or verse than what could have been.
You will never know unless you try and we know where doing nothing ends up. Stop it, move, experience, test every man has a brilliance about him, I don’t care who you are. Don’t let others or what they say or may think define you. define yourself, become an innovator, a pioneer. Pioneering looks scary but the rewards are great.
I’m sure there was a lot of scary moments for Columbus when he sailed for the new world but he kept on going when many would have never started and many would have quit and turned back. Without guts there is no glory.
Don’t let your inaction define you. “Imperfect actions are better than perfect dreams that never came to pass”
“Perfection is the enemy of an inventor.”
Perfection usually means I wouldn’t try until I get it perfect, and perfect never comes