CHAPTER 3 OUT NOW: https://youtu.be/H1bKw_b93d0 Get Wealthfront’s high-yield cash account: http://cash.wealthfront.com/solved See full offer details below. The most popular personality test in the world was invented by a failed novelist at her dining room table, has never been scientifically validated, and predicts almost nothing useful about you. And yet 89 of the Fortune 100 use it, two million people take it every year, and entire careers get built on it. In this chapter, Mark and Drew break down why the MBTI is essentially a horoscope for smart people, why the Big Five is the single most replicated finding in all of psychology, and what the science actually tells you about which parts of your personality you can change, how fast, and at what age the door starts to close. Get the free PDF episode guide: https://solvedpodcast.com/change/ This is chapter 2 of our episode on change. New chapters drop every few days. Watch the full episode NOW on Spotify: https://tinyurl.com/mvn4m2jk ⇨ Sign up for my newsletter, Your Next Breakthrough. It will help make you a less awful person: https://go.markmanson.net/cdi1xzha ⇨ Get clarity on what actually matters. Try Purpose, Mark's AI mentor app that learns your patterns, challenges your blind spots, and helps you take action. Get started at https://go.markmanson.net/217i5ys5 FOLLOW MARK Mark's IG: https://www.instagram.com/markmanson Solved IG: https://www.instagram.com/solvedpodcast/ Twitter: https://x.com/markmanson LinkedIn: https://www.linkedin.com/in/markmanson/ TikTok: https://www.tiktok.com/@iammarkmanson Wealthfront details and disclosure: This experience may not be representative of other Wealthfront clients, and there is no guarantee of future performance or success. Experiences will vary. Mark Manson receives cash compensation from Wealthfront Brokerage for paid endorsement in his podcast, creating a conflict of interest. The Cash Account, which is not a deposit account, is offered by Wealthfront Brokerage LLC, member FINRA/SIPC. Wealthfront Brokerage is not a bank. The base APY is 3.30% on cash deposits as of January 30, 2026, is representative, subject to change, and requires no minimum. If eligible for the overall boosted rate of 4.05% offered in connection with this promo, your boosted rate is also subject to change if the base rate decreases during the 3 month promo period. Additional terms and conditions apply, which can be found on wealthfront.com/solved. Funds in the Cash Account are swept to program banks, where it earns the variable APY. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Investment advisory services are provided by Wealthfront Advisers LLC, an SEC registered investment adviser. Securities investments: not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. #personality #mbti #changeyourlife #change