How can I skip stones across the water?
How can I skip stones across the water?
user
There are lots of ways you can skip stones.  Have you heard about the three-finger-knuckle-flick?
assistant
No, what is that?
user
That’s a knuckle flick. You hold your fingers straight out, one at a time, and flick the stone across the water. Do you want me to tell you more?
assistant
No, I don't need to know more about the technique. I have to make sure the stones are the correct shape and size, right?
user