I didn't say I never saw a rear-end accident, I said I never saw three in a single commute and am not sure whether I saw two in a single commute. The guy I was

I didn't say I never saw a rear-end accident, I said I never saw three in a single commute and am not sure whether I saw two in a single commute. The guy I was replying to said that he saw at least 2 every commute, often more. (Edit: Actually, sorry, 2 every day, not every commute).