I’ve never had a wart or a cold sore. Growwing up, my sister got plantar’s warts often, and we walked around barefoot all the time and used the same bathroom. I’ve kissed plenty of guys in my day, and haven’t ever had a cold sore, either. I get regular “bugs” that go around… colds, flus, mono, strep, etc, but no warts. Is that normal? Am I just lucky?