Meaning of 自分用 in Japanese

矛盾する報告を受けて、その役員は自分の立場を考え直した。
Conflicting reports prompted the director to reconsider her position.

スミスさんは、自分はニューヨークの生まれだが妻は日本だと言う。
Mr Smith says he was born in New York, but that his wife comes from Japan.

何の用でここに来たのですか。
What has brought you here?

それから服を着て、講義用のメモを手さげ鞄に詰め込み、階段を駆け下りた。
Then he got dressed, stuffed his lecture notes into his briefcase, and ran down the stairs.