I think it depends. If you’re not willing to budge from your position, then yeah, sleep it off. If you feel like you may have been in the wrong, admit it earlie

I think it depends. If you’re not willing to budge from your position, then yeah, sleep it off. If you feel like you may have been in the wrong, admit it earlier. Go to bed less stressed. But I think the real meat of the saying isn’t really about going to bed angry or whatever. It’s about trying to resolve the issue (going to bed is just a forcing function). If you’re a couple who can’t amenably resolve issues, you’re not going to last very long.