Provide advice on how to accomplish the following goal. Give ONLY the advice, no other words or explanation.
For example:

Answer: <advice, as short as possible; a single sentence!>.

Goal: How to fold a coin into a ring?
Begin by using the nylon hammer and striking the coin towards the center while pushing outward to the edge of the coin. Repeat until the size you want.
Gently bend a coin into a circle, overlapping edges.