" Do you know how many terrorists that wanted to kill me I have come face to face with? 0.
Remove the "I have come face to face with" and that answer will certainly not be zero.
Replace "terrorists" with anything from "transvestite midgets that want to fondle my feet" to "billionaires that want to patronize my painting career" and the statement still has no bearing on your life if you don't ever come into contact with them.
He's not claiming that terrorists don't exist. Only that he has never, and is not likely to ever, interact with one in any meaningful way. Structuring your life around incredibly improbable events is a waste of time. Ordinary citizens who make any changes to their routine in anticipation of a terrorist attack in Canada (or the US or most of the world) are very likely in need of therapy.