The article discusses the subtle signs that a restaurant server is urging patrons to leave, such as when patrons overstay their welcome. The easiest way to avoid this is to avoid becoming the customer being urged to leave is to bring the check without being prompted. The article was powered by Yahoo Scout, which uses AI to generate key points but may not always match the content of the article. The author also discusses how to avoid being the "lagging customer" and avoid being overly helpful towards guests. Suggestions include avoiding lingering customers and cleaning up the dishes and other items within the customer's eyeshot. Despite these habits, a generous 25% to 35% of tips can show consideration.