A tragic loss. Dan was smart, dedicated, funny, and always a pleasure to talk to. Please: If you ever find yourself despairing, reach out to your friends, co-f

A tragic loss. Dan was smart, dedicated, funny, and always a pleasure to talk to. Please: If you ever find yourself despairing, reach out to your friends, co-founders, parents, investors, someone. They are much more likely to understand than you may think.