This advice sounds great in theory but I (and some others I know) have found it to be one of the worse pieces of advice. I know some people whose marriage was

This advice sounds great in theory but I (and some others I know) have found it to be one of the worse pieces of advice. I know some people whose marriage was almost destroyed by this advice. What it does not recognize is the impact of being tired has on emotional regulation and rational thought. Sometimes its best just to go to sleep and talk about it in the morning. Most of the time for us it turns into a "Huh, now that I can think, that was nothing, sorry about that. I will work to better recognize when I'm not in a good place".