me.
Easy to Love, Difficult to Discipline by Becky Bailey. It's not an accurate title, it should be titled Discipline Yourself, Discipline Your Child. The book is all about learning habits of self control.
Going to bed when my kids go to bed makes a huge difference because I'm not so insanely tired the next day. But, staying up to prep as much as I can helps, too.
Getting outside, being anywhere but home, it seems. At home I am always multi-tasking and more short-tempered.