The need to write

Do you ever feel like your day just isn't right unless you get some pages in? It's amazing to me how I can almost go for weeks without writing in my current work in progress and feel fine about it but then once I start up again, I feel wrong if I don't write every day. It's like getting reacquainted with some old friends and then letting them down if I don't visit with them every morning. So, off I go.