There is some good advice here, though the best is probably something you'd get from leadership training as well. Other than that, if you want to build a toxic white men startup, listen to this book. He really likes to hear himself talking, and heavily endorses unhealthy practices (literally), and seems to not have heard of diversity before. This is a white privileged men-only event, and women don't appear at all, and people of color only insofar as the quotes at the beginning of chapters are appropriated from rappers. Tone-deaf and gratuitous.