Helpful Hints if you'd like to continue sleeping with your spouse:
After a long weekend, when your spouse (me) is really tired - DO NOT walk into the bedroom after he/she (me) has fallen asleep and violently flip the covers back on your side of the bed, scaring the living daylights out of your spouse (me) and giving him/her (me) and adrenaline rush to keep them awake for another hour.
The next night, after you spouse (me) tells you how exhausted they are, and goes off to bed early, falling asleep with the tv on, don't come in and ask, "Are you sleeping?" to make sure it's okay to turn tv off. It's okay. Really. If they (me) aren't asleep, I guarantee you they'll open their eyes and tell you to turn it back on. But when you wake them (me) up with your question, and it takes them (me) another 1-1/2 hours to go back to sleep, it's pretty much guaranteed you'll be looking for another bed.