Today’s Solutions: December 18, 2025

Ryan — a brilliant, enthusiastic young scientist — spent a two-year layover in my neuroscience laboratory between his undergrad studies in Vancouver, B.C., and graduate school on the East Coast. On his last day in California, we sat over drinks, reflecting on his plans for the future. I offered some parting advice and then asked the question I pose to everyone who graduates from my lab: “What could I have done better?”

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