This question mostly goes to americans (or residents of any other country where it is legal).
Do you have any firearms? For what purpose do you have it and have you ever used it?
Everyone else can discuss if people should have a right to have a gun or not.
No, I don't have a gun. Having it would just trigger me to commit crimes because I have a very short temper. Getting a license here in our country is quite hard that needs a lot of papers as requirements and it is a good thing because gun must be controlled to avoid crimes and unnecessary circumstances.