It is better to be too late to market than too early.<p>It is better to sell to early than too late.<p>It sounds cliche, but focus on building a great, easy to use product.<p>Don't let a single customer be too much of your revenue.<p>Disqualify quickly.<p>I wouldn't do remote teams.<p>Let the market dictate your product direction, not the engineering team.<p>Vital few is so insanely important.<p>Avoid shiny things syndrome.