Ideas are useless unless used. The proof of their value is in their implementation. Until then, they are in limbo.
Ideas are commodity. Execution of them is not.
They spent days, nights, weeks, and years talking, never accepting the fact that, good or bad, an idea only exists when someone tries to put it into practice.
Focus on execution rather than just the idea.
Good ideas are a dime a dozen. What counts is completion. Look at your life and all the half finished projects sitting on your shelf. Commit to taking on one of these ideas and finishing what you started.
You can have many great ideas in your head, but what makes the difference is the action. Without action upon an idea, there will be no manifestation, no results and no reward.
Vision remains vision until you focus, do the work, and bring it down to earth where it will do some good.