Keeping calm is over rated.  I assure you. As a parent, I spend most of my day keeping calm. The baby wakes at 5am, I keep calm. I find toothpaste squirted into the overflow of the sink, I keep calm. I walk 4km in the sun only for it to rain on the return and I discover I’ve no raincover for the buggy, I keep calm. I take the baby down from the table for the 17th time before 10am and, yep you’ve guessed it, I keep calm.