Intelligence is often seen as an unmitigated good. But it brings challenges, especially in an intellectually heterogeneous workplace. On the June 18, 2017 edition of Work with Marty Nemko , I discuss how to deal with coworkers and supervisees who aren't, well, the sharpest crayon in the box. I also discuss other ways that intelligent people can make the most of their intelligence, including advice for underperformers.