I am a person who does not like a lot of money with coins and banknotes. And when I leave the house or go to my pocket money just is not going to increase. EMERGENCY I have not enough money. I had to borrow someone else, or they could be used to get money for food. But I was a good use of money as well. If I want something, I buy it, regardless of the money in the bag. It is possible, I like to spend money, but do not like to carry cash. This is bad, it's funny.