Zizek - What are habbits
What are habbits, rules... Every rules have their implicits unspoken metarules that we have to obey even more!
Let's thinks about us empty gestures...
We need them, but dont spoke about them, it is even more forbiden that the rules themsefl ;)
If there is no explicit prohibition, it does not mean that you can do so...
You have to read between lines!!