I realized that when I used to stay up later I wasn’t very productive, and just wasted a lot of time.
Many of us (maybe not you specifically) just do things without really thinking about them. Watching TV, playing video games, etc... we do out of boredom or habit. Not because we really want to do them. I think PG has written about cutting out the bullshit that doesn't matter [1]. Those are the things I talk about being stupid. Does looking at FB for an hour before bed matter? How about some phone game? Or binging a whole Netflix series in one night?
I get so much more done through the early parts of the day, I end up with more time to spend with my wife doing things we want to do.
If you want to get work done and you work best in the morning with no distractions, get up early and go to sleep early.
If you work best at night, stay up late and maximise your time in those productive hours.
If you are comfortable with your day job and want to maximise life enjoyment it's pretty much the same thing, except you're picking the time best suited for what makes you happy. No surprise that active people like to get up and excercise early, lots of daylight and that fresh morning air is invigorating. It's also no surprise that people who like to game or veg out tend to do it at night when they are slowing down from the day.
It is a concious choice though, and I feel many just accidentally fall into a pattern and forget they usually have the agency to choose.
I agree, and I used to be one of those who stayed up later. I found though with myself and some others I personally know that making the move to an early wake up was still better.
It's silly, but when you get a mental discipline win as the first thing you do in the morning (getting up) it builds on itself. The next step is, "I'm up, so of course I'm going to the gym". From there, "I got up early to hit the gym, of course I'm skipping that donut". And so on. Like I said, it's silly in some way, but it also builds this discipline. For me personally, it completely got rid of my procrastination habit.
* Acquire a shorter commute by moving somewhere closer to work, shifting your working hours to avoid rush hour, or working from home.
* Bike to work, to combine commuting and exercise time.
* Hire help with daily chores like lawn work, house cleaning, laundry, and cooking.
* Eat lunch at your desk