Yep. Good sleep makes many other decisions easy. Anecdata, but while I normally have a healthy Mediterranean diet (after many years of binge eating), if I don't sleep properly, hell unleashes.

If I eat well and I am well rested, I feel energized and positive, so I can go for exercise and then, why not, a meditative walk. If not, I die on my couch binge eating and watching nonsense.

Do whatever it takes to get your sleep done.