If some grand idea bubbles up to the surface don’t dismiss it. Ruminate on the idea for a bit, and make sure that it is sound. If you have to play it over and over in your head until you can work out the minute details, do so. Sketch or type out the idea so that you can look at it to make sure what you envision still makes sense on paper.
Once you’re convinced that you have the greatest idea on earth, pitch it to someone that will help you confirm it. Continue to find more validators so that your idea grows into its own thing.
Your thoughts and ideas are just two things that make you unique. Share your uniqueness with others, but only when the time is right.