I once heard my grandfather say that when he was young, he was working once! Suddenly he heard someone laughing not far away from him, but the place where he was working was a flat land. If there was someone, he could see it at a glance. Grandpa looked up and saw no one, so he lowered his head and continued. Got to work.

But after a while, the laughter came again. The more grandpa listened, the stranger he became. Finally, he couldn't hold back his curiosity. He picked up the hoe and walked past the sound without seeing anyone. , but there was a noise in the grass in front, so grandpa was about to pick up a hoe and hit the grass. When he saw it, there was a snake in the grass. If you look closely, there was a small crest on the snake's head. It turned out to be a cockscomb snake. It’s about 70∽∽80cm long!

This cockscomb snake is not like other snakes. If it bites people, it will run away after one bite. This thing has a high IQ and can imitate human voices. If it bites people, it will pick on people and it will jump up and follow them. If people are shorter than others, they will bite those who are shorter than them, and they will run away if they are taller than them!

This thing jumped right in front of Grandpa. It was easy to say, but Grandpa was so courageous. He took off the straw sandals he was wearing without haste, because he heard the older generation say cockscombs. Snakes can't compete with humans, so they threw the straw sandals on their feet into the sky. When the cockscomb snake saw how tall it was, it quickly crawled away.

Why does this biter choose? Why doesn't it bite if it's taller than it?