Advice Line with John Zimmer of Lyft

In this episode of "How I Built This Lab," Guy Raz hosts John Zimmer, co-founder of Lyft, to offer advice to entrepreneurs who call into the show. The episode features three business owners: one who invented a shower head that mixes soap and water, designed for both luxury and mobility assistance; another who created weighted backpacks and vests for women to enhance their walking workouts; and a craft chocolate maker focused on ethical sourcing and emotional connection. Raz and Zimmer provide tailored advice on topics ranging from scaling into new markets and managing inventory to navigating work-life balance and building purpose-driven businesses.