Not sick, but more tired than before. So, sometimes I don't even take a nap if I don't trust that I won't wake up quickly enough.
Sleep Inertia. You guys are waking from deep sleep. That's why a recommended nap is about 15 minutes; not enough time to enter deep sleep.Yes, I will feel sick for the rest of the day if I take a nap longer than an hour. It takes me at least an hour just to feel "awake" again
Not sick, but my head is in a fog and I feel slow for a few hours if I over sleep.