Good habits: I have a consistent pre-sleep routine, keep the temperature more on the colder end, complete abstinence of napping, frequent exerciser (avoid late night workouts), mostly don’t check the time at night, fall asleep with phone out of reach, avoid substances that could alter sleep
Things to improve upon: less blue light exposure before bed (phone, tablet, TV), create a more predictable sleep time frame every night, need to eat dinner earlier and/or lighten up on nightly meals, less water drinking at night to prevent numerous sleep-broken trips to restroom