Has anyone use the RC as a mantra? You could try just chating it (I'm going to try that tonight) or actually do a quick RC after each one for a couple minutes before bed (serious RC's while you're trying to fall asleep? :S )
If nothing else it would just get it worked in your mind so you would think it more often while awake (and while your awake, thought the day, practice a full RC)

What do you think?
Good night!
Brent