I like plans. Making them. Sticking

I like plans. Making them. Sticking to them. Of my many faults, one is that I have trouble, as my mother would say, just going with the flow. I get discombobulated when my husband calls from work to say he'll be on the 6:20 train instead of the 6:00. I'm flustered when the baby decides not to nap. A running joke in my house is that even on weekends I ask, "What's on the agenda?" and pester everybody until we have one.