Is it good for people who are straightforward and careless? Is it good for people who often laugh at others?

Is it good for people who are straightforward and careless? Is it good for people who often laugh at others? I don't think there is anything wrong with a straightforward and careless person. They are just straightforward and don't deliberately do anything. They may be careless and sometimes don't care about other people's feelings, but such people are understandable. I think it is inappropriate for people who often laugh at others. Everyone has his own weaknesses. Don't joke about other people's hot spots. I think this is disrespectful, and it is still very bad.