I gave this presentation (slides + notes) at the Dutch postdoc retreat on June 25 2009. I was asked to talk about my move from a PhD in cell biology to running your own software company. I decided that telling my specific story wouldn't be very interesting to all, instead I tried to distill the 10 lessons I learned to help people understand science and decide whether they should stay or leave science.
A version without notes is also available.
Big thanks to Matt Wood for his slides design.