For me I really like to be able to do whatever-whenever I want. Especially when it comes to eating. This year I'm splurging and have a 12-night trip booked with the deluxe dining plan. I am really looking foward to that.
When I go to Disney I like to get up early, and make rope-drop at the parks, and spend the morning seeing and riding all the headliner attractions, and then spend my afternoons just walking around the parks, and browsing in the shops, etc, things that I never do on my trips when I'm with people. I also like to go to bed pretty early, around 10:00 when I'm at Disney, as well as having a very early eating schedule, 8:00 breakfasts, 11:00 lunches, and 5:00 dinners. (Plus that dramaticly cuts back on wait times while waiting to be seated.)