Brought to you by AG1 all-in-one nutritional supplement, GiveWell.org charity research and effective giving, Eight Sleep’s Pod Cover sleeping solution for dynamic cooling and heating.Andrew Rosener (@andrewrosener) is the founder and CEO of MediaOptions, which has been the #1 domain broker in the world for the last six consecutive years. Since 2008, Andrew has been involved in more than $600 million dollars in domain sales and has played a pivotal role in numerous high-profile domain-name transactions, including X.com to Elon Musk, Zoom.com to Zoom, and Prime.com and Podcast.com to Amazon, as well as thousands of others. Andrew is an inductee of the Domain Name Hall of Fame; he was named Domain Investor of the Year by TRAFFIC; and he is the creator of the Rosener Equation, a formula for objectively valuing domain names, widely adopted by the industry.Andrew is also the owner of DomainSherpa.com, the industry’s leading educational podcast. Please enjoy!*This episode is also brought to you by AG1! I get asked all the time, “If you could use only one supplement, what would it be?” My answer is usually AG1, my all-in-one nutritional insurance. I recommended it in The 4-Hour Body in 2010 and did not get paid to do so. I do my best with nutrient-dense meals, of course, but AG1 further covers my bases with vitamins, minerals, and whole-food-sourced micronutrients that support gut health and the immune system. Right now, you’ll get a 1-year supply of Vitamin D free with your first subscription purchase—a vital nutrient for a strong immune system and strong bones. Visit DrinkAG1.com/Tim to claim this special offer today and receive your 1-year supply of Vitamin D (and 5 free AG1 travel packs) with your first subscription purchase! That’s up to a one-year supply of Vitamin D as added value when you try their delicious and comprehensive daily, foundational nutrition supplement that supports whole-body health.*This episode is also brought to you by GiveWell.org! For over ten years, GiveWell.org  has helped donors find the charities and projects that save and improve lives most per dollar. GiveWell spends over 30,000 hours each year researching charitable organizations and only recommends a few of the highest-impact, evidence-backed charities they’ve found. In total, more than 100,000 people have used GiveWell to donate as effectively as possible.This year, support the charities that save and improve lives most, with GiveWell. Any of my listeners who become new GiveWell donors will have their first donation matched up to $100 when you go to GiveWell.org and select “PODCAST” and “Tim Ferriss” at checkout.*This episode is also brought to you by Eight Sleep! Eight Sleep’s Pod Cover is the easiest and fastest way to sleep at the perfect temperature. It pairs dynamic cooling and heating with biometric tracking to offer the most advanced (and user-friendly) solution on the market. Simply add the Pod Cover to your current mattress and start sleeping as cool as 55°F or as hot as 110°F. It also splits your bed in half, so your partner can choose a totally different temperature.Conquer this winter season with the best in sleep tech and sleep at your perfect temperature. Many of my listeners in colder areas enjoy warming up their bed after a freezing day. Go to eightsleep.com/Tim and save $250 on the Pod Cover by Eight Sleep this winter. Eight Sleep currently ships within the USA, Canada, the UK, select countries in the EU, and Australia.*For show notes and past guests on The Tim Ferriss Show, please visit tim.blog/podcast.For deals from sponsors of The Tim Ferriss Show, please visit tim.blog/podcast-sponsorsSign up for Tim’s email newsletter (5-Bullet Friday) at tim.blog/friday.For transcripts of episodes, go to tim.blog/transcripts.Discover Tim’s books: tim.blog/books.Follow Tim:Twitter: twitter.com/tferriss Instagram: instagram.com/timferrissYouTube: youtube.com/timferrissFacebook: facebook.com/timferriss LinkedIn: linkedin.com/in/timferrissPast g