29:07The talk explains how startup spending should change with the company’s stage. Before product-market fit, keep costs low and focus founder time and money on learning from customers; extra spending mostly reduces runway. After there are clear signs of demand, hiring and other spending can make sense when their impact is measurable and they help the business grow. The speakers also advise founders to track revenue quality and runway, stay transparent with investors, and avoid copying the spending habits of larger companies.




