Vocabulary
힘내다
keep your spirits up
Meaning
Encourages someone to stay strong or motivated despite difficulty; 힘내세요 is a conventional encouragement.
Why this form?
화이팅 — “you've got this!”: a short cheer, especially when supporting effort or performance; 힘내세요 directly addresses the person.
Natural usage
힘내다 → 힘내요 / 힘내세요; 힘내세요 is a conventional encouragement.
Forms not to confuse
화이팅
화이팅! 마지막까지 해 봐요. — You got this! Keep trying to the end.
Examples
사라 씨, 힘내세요!! — Sara, hang in there!
힘내요. 잘할 수 있어요! — Hang in there. You can do it!