Do you have anything in common with C3P0 from “Star Wars”, Mrs. Potato Head from “Toy Story”, or Lisa from “The Simpsons”?

Do you have anything in common with Hans Solo from “Star Wars”, Woody from “Toy Story”, or Homer from “The Simpsons”?

Everyone is not like you! That's right. Even identical twins have differences - especially in behaviors. Ever wonder what your...