[Newbomb Turk]

I’m amazed at the amount of people who can’t swim but go near deep water.

[Paul R.]

Or who can swim but jump in with clothes (more than trunks or a bathing suit) on.

(I once got PUSHED (kind of a joke) in with heavy work clothes on and had to be pulled out, and I was a pretty good swimmer.)

[wintertime]

I suspect hypothermia.