Sometimes, in certain situations, we need to be assertive, we need to be firm because some people only understand that language. So here again you very deliberately, consciously decide: now I’m going to be very firm, I’m going to be assertive in relation to this person. You do it with complete awareness. I know some meditation teachers, some meditation masters who pretend they are getting angry with their students in order to awaken their students. So it can be used as a tool, it can be used as a device.