Recently, I've been wondering if it's possible for anxiety to use something relatively benign to hide the core issue. For example, my anxiety mostly revolves around me being worried that if I don't do things a certain way that I won't be able to sleep that night, and that if I'm not able to sleep than I'll be regressing to a point in my life that I'd really rather leave behind for various reasons. I usually don't have trouble sleeping, and once I'm asleep I stay asleep, it's the falling asleep that's the problem... But that seems relatively benign to me, and I'm wondering if it's possible that my mind chose not being able to sleep as a mask for a bigger issue. Does this sound possible?