 Years ago, for those who are 65 and older, your Medicare card had your Social Security number on it. Right. Really? Oops. Oopsie. So don't be caring. Don't carry a little business card inside of your belt or your purse. Well, here's my U.S. bank account number. Right. Here's my Liberty Bank account number. Here's mid-country. All my passwords. Yeah, here's my passwords.