For me, it may be that the toilet paper roll needs to have the open end away from the wall. I don’t want to reach under the roll to take a piece! That’s ludicrous!
That or my recent addiction to correcting people when they use “less” when they should use “fewer”
Not sure what counts as “petty”, but there’s one that is relevant to a recent discussion I had. If you say something considered “offensive”, it is arguably equally so no matter who says it and/or who it is towards. I run a few groups and people have a hard enough time here that it almost seems like it’s a matter of a vote now.