Everyone has routines.
All around the world, in every culture.
Adults, kids, and teenagers all the same have routines.
Routines are very important, if you don't follow a routine you could be late to a lot of different things.
If I didn't wake up at 6:30 every school day, and didn't set an alarm I would wake up and be late for school!
Routines usually go something like this:
Wake up
Shower
Brush teeth
Eat
Go to work/school
There is definetly variety and it changes by each person, but routines are what makes the world go round.