Word: 心理 (xīnlǐ)

他主要是心理的问题。

Tā zhǔyào shì xīnlǐ de wèntí.

His trouble was chiefly mental.

你为什么会有这种心理？

Nǐ wèishénme huì yǒu zhèzhǒng xīnlǐ?

Why do you have this kind of mentality?

别把这件小事当成心理包袱。

Bié bǎ zhè jiàn xiǎoshì dàngchéng xīnlǐ bāofu.

Don't treat this little matter as a mental burden.

战争给孩子留下了心理创伤。

Zhànzhēng gěi háizi liúxiàle xīnlǐ chuāngshāng.

The war left the children with psychological trauma.

演员要先揣摩角色的心理。

Yǎnyuán yào xiān chuǎimó juésè de xīnlǐ.

An actor must first analyze the character's state of mind.