definitely breakfast. I can make it until noon on only water and a couple cups of black coffee with ease.
My approach as well, sometimes snack at 11.
Easy to do when I'm home, harder to do when I'm traveling, staying with friends, etc.
Exact same. Never eat before 11-12
I actually don't skip any meals. I have three small meals. Some people go the whole hog and just have one meal. However I would say delaying or skipping breakfast is definitely the easiest.