任性
rènxìng
HSK 7
任性 — rènxìng
- willful; headstrong; unruly; acting according to one's own wishes without regard for others
他很任性,常常按照自己的想法行事。 tā hěn rènxìng chángcháng ànzhào zìjǐ de xiǎngfǎ xíngshì — He is very headstrong and often acts according to his own ideas.