True enough.
And that someone was diagnosed in America is a little too close to home--I'm not saying hearing about it doesn't scare me. I just don't want it to ruin my life with fear. I suppose it helps that other than going to class I'm home most of the time right now.
And, well, I exchanged money with someone today in order to break a $10. If that person was sick or had been in contact with someone who was sick, I could get sick. (Speaking of illness in general.) Stuff like that does cross my mind. (My dad used to point things out to me like that. Even in buying from places with used stuff like the salvation army, like clothes, he'd tell me to wash them before wearing them because someone who was sick might have had them before.) But I can't stop interacting with others altogether, either.