@royanthony You are quite right to point out that, as individuals, we all have the personal responsibility to learn what we can, and what we cannot, tolerate. I know some people who drink caffeinated coffee after supper and who are apparently no worse off for that routine. Some go running in the evening when the kids are in bed and they have a partner at home to watch the proverbial fire. They sleep better just an hour or two later. As you know only too well, exercise is best done before a final day's meal and not within three/four hours of bedtime. Some say that screen time just before bedtime is bad for sleep. I would have to say I'm not in that camp, but I appreciate that others are and that they must make adjustments to their evening activities accordingly.