It is no use telling a super-bright person to start acting dumb – though I have heard such nonsense. What I can advise is to find the right moment to speak up. When discussions hit a stall point, offer suggestions. If others are intrigued, proceed. If people turn away, wait for another time.
Share your ideas with others.
Organizations love team players but not all teammates are created equal. Find people you can trust and share your ideas with them. Allow them to introduce them at meetings. Yes, in the short run others will get the credit but in time people will know it is you who are offering solutions that others can use.
Learn to take the spotlight.
No I am not contradicting myself: there are moments to step to the fore to show others what you know. You need to do it the right way. Show deference to superiors – that is, don’t tell them how to do their jobs. Offer a better way to do things.
Be thankful for your brilliance.
Your organization has hired you because you bring that ability to see possibilities where others see roadblocks. So adopt the mindset of a problem-solver rather than a puzzle player. What’s the difference? One who solves problems offers solutions that benefit others. One who fits puzzles together simply satisfies himself.
Smart people who know when to speak up and when to act on their initiatives are a special breed. Don’t squander your opportunities by showing off. Let your cool demeanor speak up for you.