expression, godan verb (-tsu)
have a strong sense of self; use one's own judgment; not be swayed by others
Describes a person who has a firm identity, makes decisions independently, and is not easily influenced by others. Often used in advice or self-help contexts.
自分を持っていないと、他人の意見に流されやすい。
If you don't have a strong sense of self, you're easily swayed by others' opinions.
彼
She always acts according to her own judgment.