For me, I never get enough sleep. I toss & turn frequently. I rarely sleep all night. I waken up often & can wander downstairs at any hour. I feel like a kid when I hop onto my worktop to eat a bowl of cereal. Mental note to self would be eat enough during daylight hours so you don’t wake up hungry at night. I love how as an adult I can just eat what I want when I want. i don’t stress about how much sleep I get & I never worry about it. My eldest daughter has a clever app that tells her how much sleep she needs. It pings when she should be in bed & pings ten minutes before her alarm goes off. I was tempted to tell her to get a life but she thinks she already has. I sleep when I’m tired. I’d sleep more if I could but I have a house full of teenagers. If I didn’t get out of bed no one would.