I've always been a night owl (fortunately, not DSPS) with my most productive hours and highest energy late into the evening. This usually led me to wake up late

I've always been a night owl (fortunately, not DSPS) with my most productive hours and highest energy late into the evening. This usually led me to wake up late too, as you'd expect. In the last few months, however, I've found myself waking up early too - because I am so excited about what I am working on. Sometimes, I'll try to sleep in. All that leads me to do is just lie there, thinking about all the stuff I could be doing instead. What I perhaps ought to do is take a siesta in the afternoon to balance out this lack of sleep. I haven't done that yet though...