Nelson Tressler, owner of FlipNOut Extreme, poses for a photo on Nov. 18, 2020, in Las Vegas. Tressler, who wrote a book called “The Unlucky Sperm Club: You are Not a Victim of Your Circumstances but a Product of Your Choices,” discussed how to overcome bad situations one is born into. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye