マイウェイ

noun

one's own way; my way

A direct loan from English 'my way', used to express doing things according to one's own style or preference. Often carries a self-assertive or individualistic tone.

from English my way

• 彼かれはいつもマイウェイで仕し事ごとをする。

  He always does his work his own way.

• 人じん生せいはマイウェイで行いくのが一いち番ばんだ。

  It's best to live life your own way.