Brainstorm, a person has three hairs, why should he cut off one?

Analysis: Cut off one of the three hairs, leaving only two hairs, called two hairs.

Brainstorming: When you encounter special obstacles, you should leave the habit of thinking quickly and think about the problem from other aspects. This word game has an obvious feature, the title is very common, but the answer is very irritating or funny, and sometimes it plays an indirect role in swearing. Once cracked, it's amazing. So brain teasers can also adjust the atmosphere of the party.

Extended data:

Common brain teasers:

1. Why can't the male editor of the newspaper find a wife?

Answer analysis: he has to type (draft) every day (the male editor of the newspaper has to hand in the draft every day, which is homophonic and a little secret between adults. How can a simple woman cope with such a big demand? It makes sense that she can't get a wife. )

2. What has no limbs, but only a head with strong lethality?

Answer and analysis: brick (literally, there is only one word "head"; Physically, it has no limbs, only a head. If used to hit people, the lethality is definitely strong enough. )

Even if you put the knife rest around your neck, you won't hold its hand tightly. What is this?

Answer and analysis: Cactus is famous for its prickly body. No matter who holds its hand tightly, it will not be happy. )