Nice-to-have products kill startups: Build a must-have product that solves your customer's #1 problem and is 10x better than alternatives, including doing nothing.
Start with customer obsession, not ideas: Focus on understanding a specific customer deeply before building; love your customers first, product second.
Distribution is critical, not an afterthought: Spend at least 50% of energy on distribution strategy; build unfair competitive advantages in how you reach customers.
Co-founders provide essential resilience: Emotional runway runs out faster than cash runway; founders will run out of energy alone before running out of money.
Fundraising requires long-term relationship building: Treat investor relationships like sales; connect with investors before you need money, not after running out of runway.
Founder mental health is business infrastructure: 72% of founders experience mental health concerns; self-care and support systems are essential to surviving the journey, not distractions from it.