Shooing the Crows of Doubt

One thing I have discovered in my years of writing is that there are days the critical voices caw at your mind until you can't think beyond the noise.
I have various strategies  including keeping a scrapbook of good reviews (because you do forget) but I saw this quote today. It was originally in the masculine and I am sure Teddy Roosevelt meant it to encompass all people but I found it more pertinent and forceful to change it to the feminine.
In case it helps someone else in the Arena of Life.