I've never been a nanny or a babysitter, but I am the oldest of 6 children and have been a main caregiver for all my siblings since birth. I have been responsible for helping them with homework, getting everyone dressed for school, feeding them, bathing them, playing with them, as well as many other things. I don't have any formal experience in childcare, but I have basically raised my siblings from a very young age, and I like to think I've done a pretty good job.