If my aversion to children could be removed I think I would be the world's greatest babysitter. This claim is based on the realization that I am my own nanny throughout the summer. It's hard to pinpoint the moment I became my own mother, but at some point it happened.
With a full-time job my life is hyper-structured, and the way I bide my time in all of this is much like a mother with a small child. I know I will not always be occupied at work (I find time for things like writing this post and reading everything on the Huffington Post RSS feed), so I plan for that with my diaper bag, sans diapers of course. Instead of Huggies, my tote bag contains several books, my crochet projects, and any other thing I might be working on that could keep me busy when the internet drops the ball. Along with time-passers I have snacks, the most important thing you can have for a child who needs to be occupied for an entire day.
Like any good mother I also plan playdates for myself, see to it that I'm getting 8 hours of sleep a night, and prepare healthy, balanced meals for myself.
This is all just a part of growing up, but if and when I actually do have kids I should be able to put these things into practice for someone else. Until then I'm just getting lots of practice and trying to avoid tantrums.