5-Bullet Friday — Fun with Millenia-Old Slings, Lucid Dreaming, Mobsters, and Mongols

""The Mongol was ideally suited to travel long distances; each man carried precisely what he needed, but nothing more..."  ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­

5-Bullet Friday   The latest from author and investor Tim Ferriss   Hi All!   Here is your weekly dose of 5-Bullet Friday, a list of what I'm pondering and exploring.   This edition is brought to you by Our Place, makers of the ​​Titanium Always Pan Pro​​, my go-to cooking pan​. Most nonstick pans can release PFAS, but I prefer to dodge the toxins. Read more in the P.S.   New toy that turns any walk into an adventure ​Pan Slings. Huge thanks to Kelly Starrett for the introduction to… Biblical Tactical! If a sling was good enough for David versus Goliath, it's definitely more than enough to sex up your outdoor time. I enjoy this 10x more than I expected, and the sling is small enough to roll up and carry in a pocket.   Strange study I'm reading "Decreased PTSD symptoms following a lucid dreaming workshop: A randomized controlled study." Description: "A pilot study showed significant PTSD symptom reduction among participants following an online lucid dreaming workshop. The workshop, spanning 22 hours over six consecutive days, taught participants lucid dreaming induction techniques and how to use lucid dreaming to transform their nightmares and integrate their trauma." I'll be digging back into this world soon. For an introduction to lucid dreaming, check out my blog post titled "Lucid Dreaming: A Beginner's Guide."   TV series I'm loving ​MobLand (Amazon, Paramount+). This is my favorite series in quite a while. From the description: "Power is up for grabs as the Harrigans and Stevensons, two warring London crime families, clash in a kill-or-be-killed battle that threatens to topple empires and ruin lives. Caught in the crossfire is Harry Da Souza, a street-smart fixer as dangerous as he is handsome, who knows all too well where loyalties lie when opposing forces collide. As kingdom goes up against kingdom, lines will be crossed—and the only saving grace is a bet-your-life guarantee: family above everything." ​ The series was created by Ronan Bennett (Top Boy, The Day of the Jackal), and features brilliant performances from Tom Hardy, Pierce Brosnan, Helen Mirren, and many others. Two of my favorite episodes were directed by Guy Ritchie (Snatch; Sherlock Holmes; Lock, Stock and Two Smoking Barrels). Watch the trailer here.   Mental model I'm using again Via negativa: improving by removing. This principle is widely applied in the "Elimination" section of The 4-Hour Workweek, which is effectively 25% of the book. Here's the basic heuristic, courtesy of Nassim Taleb: "In action, it is a recipe for what to avoid, what not to do—subtraction, not addition." (Worthwhile short read: "Via Negativa: The Process of Making Good Decisions By Eliminating Bad Ones.")   Book I'm revisiting for examples of simplicity "The Mongol was ideally suited to travel long distances; each man carried precisely what he needed, but nothing more. In addition to his deel, the traditional wool robe that reached to his ankles, he wore pants, a fur hat with earflaps, and riding boots with thick soles. In addition to clothes designed to protect him in the worst weather, each warrior carried flints for making fires, leather canteens for water and milk, files to sharpen arrowheads, a lasso for rounding up animals or prisoners, sewing needles for mending clothes, a knife and a hatchet for cutting, and a skin bag into which to pack everything. Each squad of ten carried a small tent." — Genghis Khan and the Making of the Modern World by Jack Weatherford​ You can complement this edition of 5-Bullet Friday with my brand-new conversation with Dr. Kevin Tracey on vagus-nerve stimulation. This is what I've been researching most for the past two months. For some of you, these interventions could be life-changing, and that's no exaggeration. ​ And, as always, please give me feedback on X. Which bullet above is your favorite? What do you want more or less of? Other suggestions? Please let me know. Just send a tweet to @tferriss and put #5BulletFriday at the end so I can find it. ​ Have a wonderful weekend, all. ​ Much love to you and yours, ​ Tim ​ P.S. Deal of the Week — The Titanium Pro Cookware Set from Our Place​​! Many nonstick pans can release harmful "forever chemicals"—PFAS—into your food, home, and, ultimately, your body. Teflon is an example; it is the forever chemical that most companies are still using. Exposure to PFAS has been linked to health issues like gut microbiome disruption, testosterone dysregulation, and more, which have been correlated to chronic disease in the long term. This is why I use the Titanium Always Pan Pro from Our Place. It's the first nonstick pan with zero coating. This means zero "forever chemicals" and durability that will last a lifetime. There is no degradation over time, unlike traditional nonstick pans. ​ Our Place expanded the lineup and launched the Titanium Pro Cookware Set—a toxin-free, high-performance set designed to last a lifetime. It's built on the success of the Titanium Always Pan Pro. You can cook everything with the same health-first, long-lasting design. Right now, Our Place is having its biggest sale of the season. Through September 2nd, save between 10% and 44% sitewide, and enjoy a 100-day, risk-free trial plus free shipping and returns. Why not try Our Place's game-changing cookware with zero risk? No code needed at checkout. 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