Why?

Doodle for selfish reasons: Because it helps you think, synthesize, and make connections.

Doodle to share: Because it's an amazing way to connect with others and get your ideas out there (people really love to communicate through images). For example, check out how many times I've sketchnoted someone's ideas and had them engage with me: Jo Boaler, Anil Dash, and Maria Konnikova to name just a few.