How to Buy, Sell, and Hold Crypto

How to Buy, Sell, and Hold Crypto
The first thing to know is that cryptos are very different from other stuff that you invest in. People store their crypto in a mobile or Web wallet. That's a mobile app or Web service that stores your keys and addresses. The problem with the centralised exchange method is that the crypto is not in your "wallet". It's in the exchange's wallet. So if the crypto exchange...