Mentor to success on Instagram: "Power of "What If! David Goggins shares a powerful tool he uses when everything feels like it's falling apart-his body hurts, his mind is tired, and his spirit is low. In those moments, he asks himself one question: "What if I can pull this off?" He doesn't focus on pain or failure. He focuses on possibility. When he first walked into the Navy SEAL office and was told almost no one like him had ever made it, he didn't get discouraged. He thought, "What if I can b