For the life of me, I can't understand bitcoin!
Q: What is bitcoin?
A: It's a type of currency.
Q: What can you buy with it?
A: More bitcoin.
Q: Does it have value?
A: It does if you want to buy bitcoin.
Q: Can I buy a cup of coffee with it?
A: No, but if you sold some of your bitcoin, you could use that money to buy a cup of coffee.
Q: Who can I sell my bitcoin to?
A: Someone else who wants bitcoin.
Q: How will they pay me for my bitcoin?
A: With bitcoin, I was kidding about the coffee
Q: I don't understand, what is the reason for owning bitcoin?
A: If you invest it wisely you can turn a little bitcoin into a lot of bitcoin.