It is more a mental problem now.

现在更多的只是心理问题。

He was both a poet and a person with mental problem.

他既是一个诗人、又是一个有精神问题的人。

For a while, my mother thought I had a mental problem.

有那么一段时间，我妈甚至认为我得了精神病。

Most people under great pressure will suffer mental problem.

大部分压力大的人会有心理问题。

The mental problem of female students are more than male students.

女生的个性与心理健康问题多于男生。