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”
The medical symbol of the staff with the snake is only supposed to have 1 (one) snake on it. A staff with 1 snake is the Rod of Asclepius (the son of Apollo and Greek demigod of medicine), a staff with 2 snakes is a Caduceus which is carried by Hermes as a messenger or herald.
Physicians get 1 snake. Couriers and heralds get 2 snakes. Any medical professional or organization that uses 2 snakes is wrong and needs to go study the humanities and classics for a bit.