Intelligent people may have more difficulty in the workplace because they are easily distracted.
Research suggests they can have difficulty prioritising, meaning they may get flustered when they have several things to deal with at once.
The rise of technology has made it more difficult for workers to stay focused, with the average person checking their emails as often as every two minutes.
Nearly half of more than 10,000 workers surveyed in 17 countries said they struggled to concentrate in the office, according to research by workplace solutions company Steelcase.
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