
Show Notes
In this episode of Investing Unscripted, Jason and Jeff are joined by longtime friend and investing educator Brian Stoffel. Brian shares his fascinating journey from a middle school writing teacher in Washington, D.C., to discovering Warren Buffett in Costa Rica, and eventually becoming a prominent writer for The Motley Fool. The trio dives deep into Brian's investing evolution—blending the extreme optimism of David Gardner with the anti-fragility of Nassim Taleb—and the painful valuation lessons learned during the 2022 bear market. They also tackle the burning question: "Will AI kill SaaS?", exploring the protective moats of high switching costs, physical world connections, and mission-critical proprietary data.
01:47 Dave Ramsey Story
04:00 From Teacher to Fool
07:25 Buffett Book and Costa Rica
11:56 Berkshire Meeting Takeaways
18:33 Evolving Investing Style
25:30 AI and SaaS Moats
29:15 SaaS Winners in Selloff
29:47 Shopify and Toast Moats
31:56 Physical World Edge
32:54 Proprietary vs Synthetic Data
34:23 Leadership and SaaS Evolution
36:17 Margins TAM and Volume
37:23 Compute Costs and Jevons
43:16 AI Everywhere Anecdotes
45:58 Investor Mindset Rules
47:32 Fads Position Sizing
52:33 Luck Skill and Plugs
56:51 Closing Thanks Disclaimer
Check out Brian’s work: https://www.stockinvestingmentor.com
Companies mentioned: AMZN, AXON, CRM, CRWD, DDD, GOOG, GOOGL, NET, NFLX, NVDA, SHOP, SSYS, TOST, TTD
Find where to listen & subscribe, portfolio contests, and contact information at https://investingunscripted.com
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