You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "where did skin in the game come from?" whose answer is unknown.
Each document should contain about 30 words, and these documents should contain useful information.

Query: origin of skin in the game
Useful Output:

Doc 1: “Skin in the Game” was the name of a chapter near the end of that book, in which Taleb applies the idea of antifragility to ethics. People who
Doc 2: The idiomatic expression to have "skin in the game" means to have incurred monetary risk by being involved in achieving a goal.
Doc 3: Unraveling the Meaning of "Skin in the Game" • Discover the origin, meaning, and usage of the phrase "skin in the game" and how it can
Doc 4: Unraveling the Meaning Behind 'Skin in the Game' • Discover the true essence and significance of the popular phrase 'Skin in the Game'.
Doc 5: While some have attributed the origin of skin in the game to legendary Berkshire-Hathaway CEO Warren Buffett, it has been dispelled. However