Today, Barbara Corcoran is the picture of success: a star on ABC's "Shark Tank" and a successful real estate entrepreneur. As a 23-year-old struggling to get by, however, Corcoran's life looked vastly different. 

Speaking to her 23-year-old self, Corcoran provided words of encouragement in a recent LinkedIn post: "Yeah, I know it feels like you've had more bad bosses than anyone in the world with those 22 jobs, but trust me, it's not the end of the road."