Laughter = relaxation of tension
The essence of laughter = violation of taboos without danger = it's funny if the surroundings allow it, and it's not funny if the surroundings don't allow it = taking laughter requires the ability to read the atmosphere at a high level = you can distinguish a person's intelligence by how they take laughter

Types of laughter = the illusion that arises when one sees others falling and feels superior
Types of laughter = relief when knowledge that only applies to one's narrow community is shared = otaku knowledge, behind-the-scenes knowledge

Types of laughter = situations where there are no options but to laugh = situations of confusion
Low intelligence = not understanding danger = disregarding the rules of the surroundings and forcing one's own idea of laughter = trying to take laughter that does not fit the atmosphere

High intelligence = understanding danger = able to produce laughter by reading the atmosphere
Human laughter = evolved from the intimidation of monkeys
When you want to make people laugh = it is necessary to explain in advance to the surroundings, "This is not a battle but a game."