[Anti-Fool First Trick] Go with the Flow
The most common trick on April Fool's Day is when a friend tells you to go do something right away. At this point, you might as well go along with what he says, and even make it sound more serious and true than what he described. Unconsciously switch roles with him, throwing him off into confusion where he can't tell east from west. In the end, the fool ends up fooling himself. Remember, never believe him; otherwise, you are very likely to become the butt of his jokes all day long.