Michelle Obama says life in the White House challenged her in ways she “never anticipated.” The former first lady is poised to open up about the experience in a forthcoming episode of “On Purpose with Jay Shetty,” which premiers Monday. In an exclusive clip obtained by ITK, Shetty asked Obama what being part of the first family at the White House revealed to her about herself. “That I’m pretty strategic and smart and resilient,” Obama, 59, replied. “The White House tests you in ways that you never anticipated,” the mom of two said.