Yes, I have plans for alot of things. Random stuff like bumping into people I don't like, I don't really care about celebrities so it would be very much the same as having an awkward conversation with any other human being. I have extensive plans for things like people dying, the house catching fire, my books being published, getting my husband's book more well known, writing a letter to my mother in law, what I'm going to say during the meeting with my daughter's new teacher, the next trip we take up north, zombie apocalypse(I went over that one last night when trying to get to sleep because of a few news stories about a supposed outbreak of zombie - like incidents), my husband collapsing at the wheel, the snakes escaping....I could go on and on. I mentally plan most of my life (and prepare for anything) and as a result not a whole lot gets done but when it does it gets done right(to my standards).
Edit - Oh and when we are going places like to the local zoo I have a thorough plan on what I will be doing should the tigers escape, or going to theme parks stuff like rides breaking down halfway through etc. Even the simplest of things like being in a car I go over my accident plans and in my head play out every possible gory accident, various problems such as seatbelts being stuck, being impaled by something, who would I get out of the car first etc etc...there is alot going on in my head ALL the time.