マイペース

マイペース, マイ・ペースmaipeesu

noun · na-adjective

  1. (doing things at) one's own pace
  2. (doing things) one's own way (esp. in an inconsiderate manner)

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences