How can you make friends when others treat you like a fool?

How to make friends with others when they treat you as a fool;

1, you are too easy to see through, and others regard you as a fool.

Today, I suddenly found myself cheated by a so-called friend. I look really embarrassed. Everyone says you learn to cheat, but I really hope you won't meet such a person who treats you like a fool again. It hurts too much.

3. You are like a fool who is being played in the palm of your hand, and others use your weakness to cheat you.

4. Sometimes it is really frustrating. It's really disgusting that friends around you treat you like a fool.

I met many people today, and everyone regarded me as a fool. I am really speechless.