I sleep extremely well . . . during the summer.
I teach AP English, and I never turn my brain off during the school year. I'm constantly thinking about my students, their problems, their successes, lesson plans, grading, how I can do things differently, what is working well (or not). I also have two of my own children, 9 and 15, and I am of course concerned about all that is going on in their lives. Add my husband to all of that, and well, who has time for sleep?
Unfortunately, I'm a person who needs lots of sleep to function well. This is a constant struggle for me, and I haven't found a solution, yet. If I don't have to get up at a set time the next morning, I sleep very well, but if I need to get up at a certain time for anything (like teaching school), I wake up many, many times throughout the night. It's crazy, but it's just the way I am.
During the summer, I like to stay up until 11:00 or 12:00 with my husband, and then I sleep until 8:00 or 9:00. I get a lot of sleep that way, but I thrive that way. I'm so energetic and productive in the summer. It's lovely!