If you are at the point where you are having sex not because you are deriving pleasure from it, but because you need to do that just to fall asleep at night you can use some help.
When you are excessing over this or that you are establishing a habit pattern and as we mature those patterns are etched into every aspect of our lives. We become like robots and repeat the same pattern over and over without thinking.
A man ninety years old was asked to what he attributed his longevity. I reckon, he said with a twinkle in his eye, it’s because most nights I went to bed and slept when I should have sat up and worried. -Garson Kanin