Wants vs. Needs vs. RobotsBy: Michael Rex Illustrator: Michael Rex In his witty companion to the popular Facts vs. Opinions vs. Robots, New York Times bestselling author illustrator Michael Rex shows us why what we want isnt always the same as what we need. Do you know the difference between a want and a need? It can be a hard thing to understand, especially when you want something so much that you feel like you have to have it. But some things arent essentiallike jellybean