Bart kept his calm, his confidence having grown in Shadow. But, even then, he didn't want to become too calm, to let his guard off, remembering what had happened at the lake, one year ago. And he didn't want to become too unsure, thus taking a risk of going demonic when something happens. His tail tightened around his leg, squeezing it in a manner a snake would catch its prey.
_________________
+1 post.