My old college roommate didn’t know that the currency exchange rate changes every day. I laughed at him for saying that. I told him that I am sure that he knew this, but he just forgot over the years. After all we have taken plenty of trips together he should have know it. He did like to leave all the details to me though and I usually didn’t mind. Still, I thought he would remember this one. He almost let his son go with no credit cards and no currency. It is a good thing that we had this conversation after all.
