I think the most important issue with building a company as you work full time is the need for absolute leanness. Out of necessity you have far fewer hours tha

I think the most important issue with building a company as you work full time is the need for absolute leanness. Out of necessity you have far fewer hours than you'd like to work on a project, and this really forces you to focus on whether each thing you do takes you closer to being able to launch.