I don't get the aversion to cash. I prefer that my bank and credit card company not know literally everything I buy, no matter how mundane or innocuous. It's

I don't get the aversion to cash. I prefer that my bank and credit card company not know literally everything I buy, no matter how mundane or innocuous. It's nice to buy a pack of cigarettes with cash and not worry that my health insurance company is going to somehow find out.