It may be a matter of personality. I told Mr. Mercat that I want to be trained and armed because I know myself and I will attack. That’s just who I am. I’m not bragging but it is a guttural reflex.
I’m the same way, I react first and think later. It has served me well, I’ve saved several children from drowning while fully clothed.
I have a very quick temper when my friends are in danger. However, under lockdown, can you imagine a shooter entering a room and having 60-100 books thrown in your face, then chairs? The Marine has a point.