I know that you seldom have a hot cup of coffee or tea. I know that your attention is always divided, often diverted from a moment to moment basis, and you cannot ever count on completing a task in the one go. I know that you probably don't get any down time when you're on your own at home, unless you have a single child who still naps in the daytime. I know the challenges you deal with daily, usually with no peer support or backup. The toddler tantrums, the toilet training accidents, the food battles, the food on the floor, the crayons on the wall, the sibling rivalry, the baby that never seems to stop crying.