What does it mean for a person to become cruel?

A person becomes tough, which shows that he has a deeper understanding of life and knows that he has to work hard on his own.

A person becomes malicious to talk about:

1. I wonder when our feelings and tacit understanding have changed. Can't even talk together; Can't tell which words are true and which are false; Therefore, I can only sigh and be skeptical; One of us has changed.

2. Many people change after they like someone, become sensitive, work harder, become cautious about being swayed by considerations of gain and loss, and become more concerned about their own image.

3. The people around you have gradually changed their looks. I don't know where to start. Is it because I trust too much or think too much?

4. Is the enemy of love a third party or the collapse of a fortress between two people? When a person changes his mind, the intrusion of others can easily change the ending of the story.

Sometimes you feel that a person has changed just because that person has not developed in the direction you want.

6. Don't wait until a person has changed to say that you like the original Ta, because everything can't go back.

7. If a person changes, he will never come back.