Name the hardest part of babysitting an infant?

Well First, Before the PArents leave you want to ask important information like: Who this the Closest Person to go to if Something was Wrong, A phone # to reach them by, The address of the Home your in. Never leave the Baby Unattened. Never give the Baby a bath, unless the Parents told you to do so! Always check the Temperature of anything you give the baby, which SHOULD ONLY BE MILK... unless the parents Specify other. A good Website to go to is WikiHow.. I just looked at their page and there was a whole long page, telling step by step answers to babysitting an Infant. Thanks... Go to WikiHow and type in How to Babysit an Infant!?!