I'm married, have a kid, and live in a big city. I also am self empolyed and work at least some 7 days a week.

I sleep great since about 7 years. I quit drinking. I started doing 5 minutes of mobility each day when I get up. I went vegan (much better digestion). I exercise regularly. I meditate each night before I go to sleep next to my wife in the same bed.

I recognize that eating vegan is difficult depending on where you live and work. I recognize that exercising is a privilege that not everyone has depending on where they work and their income.

The rest? Super cheap, easy and quick. If you're a professional white collar worker, the entire list is easy and cheap. And you'll sleep like a baby.