I would like to add that having a community around creation really makes the "photo a day" type projects a thing of the past.
When you are constantly creating, you get into a flow state where failure barriers are easy to break through. And you can continually push your own boundaries to open up new areas to make art.
I have written several poems, songs, and drawn illustrations and this feeling of creative momentum is true regardless of the type of art being made.
I was a stay-at-home dad / freelance illustrator when I started. Before that I was editor-in-chief of Bitcoin Magazine. Now I substitute teach Algebra, which has provided many more ideas for articles.