Breakfast! A major essential for the day?

A lot of times as an adult it is hard to squeeze breakfast into your daily routine. There is so much to do throughout the day that it becomes more challenging. As a New Yorker you are always running around from one place to another. Businesses like Dunkin Doughnuts do so well because they sell food on the go which is a key essential for all New Yorkers. Also for children parents are running around in the morning to get them ready for school so something like cereal would be a go to morning meal, all it requires is milk. An ideal breakfast for me would consist of home made baked goods fruits and a veg with fresh juice, but who has the time to make all of that??