Toddlers are human rollercoasters. They bring you down with a bang and a crash when you're screaming for them to stop but when you're not expecting it, they lift you up and make your heart soar with their certifiably insane antics, their ridiculous comments and their random affection. Their uncontrollable laughter. Their silliness. Their utterly free spirits. I looked at my empty roll of kitchen paper and wondered how many trees I'd killed cleaning that morning My boys seem