That's because they're not doing all the "work" every time!

There is also a scientific study that demonstrates single people are generally more intelligent - - linked to if you sleeping alone, there is not partner to disturb your sleep.

@Lovemylife1, @NoMagicCookie You can have seperate bedrooms, which I think is a good idea anyway. You each have your own personal space and share the rest of the house.

@NoMagicCookie I was married for 37 years and slept with my husband, now I’ve been sleeping on my own for nine....does that mean I’m becoming more intelligent?

@Marionville I certainly don't feel any smarter for having slept alone. Maybe if l learned to read in my sleep it would be more apparent. I'll work on that.

@Sticks48 Neat trick if you can do it!

@Marionville If you can walk in your sleep, you should be able to learn to do other things in your sleep. I do have a lot of time on my hands.

@Sticks48 Only if you're Edgar Cayce.