Mental Edge 109: From Royal Marines to Antarctic Ice: What High Performers Share

What do the Royal Marines, Ernest Shackleton, and high performers today all understand about growth that most people miss? In this episode, I unpack the hidden power of environment. We’ll explore how group standards shape personal performance, why morale becomes everything under pressure, and what it really means to grow in a culture of discipline, clarity, and shared purpose. If you’re grinding alone and wondering why progress feels slow—this one’s for you. 📲 Follow Tom on Instagram: instagram.com/tomfoxley 💻 More from Tom: tomfoxley.me