You can turn your flow into stock. - Austin Kleon

A blog is the ideal machine for turning flow into stock: One little blog post is nothing on its own, but publish a thousand blog posts over a decade, and it turns into your life’s work.

I want to know how Bill Cunningham jumped on his bicycle every day and rode around New York taking photos in his eighties.

Be open, share imperfect and unfinished work that you want feedback on, but don't share absolutely everything. [...] The act of sharing is one of generosity— you're putting something out there because you think it might be helpful or entertaining to someone on the other side of the screen.