Dr. Tiffany Caplan, functional medicine doctor, shares that the best ways to get to the other side of a life-shattering situation are (1) to develop a clear vision of what you want (and don't want), to prepare your brain to work toward and achieve that vision; (2) to find your "tribe" and know that you're not alone; and (3) to practice gratitude journaling. Dr. Tiffany learned these lessons while enduring—and defeating!—severe depression and anxiety.

Find Dr. Tiffany at caplanhealthinstitute.com, and across social media: @caplanhealthinstitute.