得え手て勝かっ手て

na-adjective, noun

self-willed; doing things to suit one's own convenience

Describes a person who acts or speaks in a way that prioritizes their own convenience or desires, often without regard for others. Commonly used as a な-adjective or noun.

• 彼かれの得え手て勝かっ手てな態たい度どにはもう我が慢まんできない。

  I can't stand his self-willed attitude anymore.

• 得え手て勝かっ手てに振ふる舞まうと、周まわりから信しん頼らいを失うしなうよ。

  If you act only to suit your own convenience, you'll lose the trust of those around you.