I carry at home and don't answer the door unless I know who it is--I'm not interested in anything they'd be selling anyway.
Fire extinguishers and first aid kits are also in my home and vehicles. In over 20 years the first aid kits have never been used for anything other than for Band-aids. After over twenty years of keeping fire extinguishers I finally got to use them three times in less than one year to stop house fires (in their early stages) in other peoples houses.
Chances are I'll never use my defensive weapons and training, but I am comforted and do sleep more soundly knowing I have that option.
Fire extinguishers and first aid kits are also in my home and vehicles. In over 20 years the first aid kits have never been used for anything other than for Band-aids. After over twenty years of keeping fire extinguishers I finally got to use them three times in less than one year to stop house fires (in their early stages) in other peoples houses.
Chances are I'll never use my defensive weapons and training, but I am comforted and do sleep more soundly knowing I have that option.