This website says there are black-tip reef sharks in Hawaii
Me: Yeah, but they stay out in the deeper water. They won't be where were swimming or snorkeling.
Him: Google says they like to go in the shallow water.
Me: Yeah, but they are rare. I've never seen one in my many times snorkeling and don't know anybody that has
Him: "It says they're common."
Me: "Who taught this kid to Google??!!"
I think I just lost all credibility with him. Not sure I'm going to be able to get this paranoid kid into the water now.