Are you paralyzed with fear? That’s a good sign. Fear is good. Like self-doubt, fear is an indicator. Fear tells us what we have to do. Remember our rule of thumb: The more scared we are of a work or calling, the more sure we can be that we have to do it. Resistance is experienced as fear; the degree of fear equates the strength of Resistance. Therefore, the more fear we feel about a specific enterprise, the more certain we can be that that enterprise is important to us and to the growth of our soul.

–Steven Pressfield, The War of Art