none of these are mine, but here are a few for you to think about

I have to put potato chips in my hamburger because....

I have to have all the lights in the room on / off at night because....

I have to get someone else to drive my car over the oil pit at Jiffy Lube because....

there are a lot of things. you'll get there.

of course, there is always the killer......

I have to avoid talking with T about ______________ because.....