自分に自信

self-confidence

→ 自分
phrase Rare #34,024
self-confidence Usually used with 持つ or ある: 自分に自信を持つ means “to have confidence in oneself,” while 自分に自信がない means “to lack confidence in oneself.”
JA: 失敗しても、自分に自信を持ってください。
EN: Even if you fail, please have confidence in yourself.

自分に自信を持ちなさい

Believe in yourself.

彼はほとんど自分に自信がない

He has almost no confidence in himself.

トム自分に自信がない

Tom lacks confidence in himself.

完璧だ自分に自信があるなら

Perfect—if you're confident in yourself.

— 落下の解剖学 (2023)

もっと自分に自信持て

Have more confidence in yourself.

— 恋する惑星 (1994)