I purposely used a slightly cryptic title to (hopefully) intrigue a few of you. I'm not really being clever, but I was trying to avoid a big, fat buzzword that we love here at 200WAD and in many other communities.
Writing everyday is quite difficult, but the more you do it, the easier it is. I don't find it difficult at all any more. When I first began, I was inspired by the likes of @basilesamel and that was what spurred me on. This leads me to the next "C".
When you start out, you can often be over ambitious. Maybe you challenge yourself to perform a certain task or to reach an optimistic goal. There is something that makes you start and makes you continue, even for a short while.
Although, maybe you're like me. After a while, that initial challenge is done. Completed. Dead. Gone. You need something more to continue the goal. Other people inspire you - perhaps the same people that made you start in the first place. You need more, which leads me to the final "C".
Whatever that is, it helps you stay focused. Maybe it's a streak, maybe it's a rivalry with a friend or colleague, but you find something else to push yourself to do better - or even just to continue.
Consistency with Challenge or Competition.