Korean Unlocked #23
조심하세요
Be Careful / Take Care
Josimhaseyo
Quick Answer
조심하세요 (Josimhaseyo) means “Be careful” or “Take care” — a polite, everyday expression used to warn someone of danger, show concern, or say goodbye with warmth.
What It Really Means
On the surface, 조심하세요 simply means “Be careful.” But in Korean culture, this phrase carries a warmth that goes well beyond a simple warning. It wraps up concern, affection, and politeness all in one tidy expression.
When a Korean friend says 조심하세요 as you walk out the door, it’s not because they think you’re clumsy — it’s their way of saying “I care about you and I hope you get home safely.” Think of it as the Korean equivalent of “Take care!” or “Stay safe!” at the end of a conversation.
You’ll also hear it as a genuine, immediate warning — like when someone’s about to trip on a step or walk into a wet floor. In that context it acts more like “Watch out!” or “Careful!”
The beauty of 조심하세요 is how naturally it fits into daily Korean life. Parents say it to children, friends say it to friends, shop owners say it to customers. It’s one of those phrases that feels warm and human every single time you hear it.
💚 Cultural note: Koreans use 조심하세요 as a parting phrase the way English speakers say “Take care!” — it signals genuine concern and closeness, not just a formal send-off.
Grammar Breakdown
🔬 How is 조심하세요 built?
조심
josim
Caution / care
(Sino-Korean noun)
(Sino-Korean noun)
+
하
ha
하다 verb stem
(“to do”)
(“to do”)
+
세요
seyo
Polite imperative
ending
ending
=
조심하세요
josimhaseyo
Be careful!
(polite)
(polite)
조심 (조심하다) is a Sino-Korean word made up of 조 (操 — to handle/manage) + 심 (心 — heart/mind). So literally, it means “manage your heart/mind carefully.” Isn’t that poetic?
-세요 / -으세요 is the polite imperative (or respectful present tense) ending. It’s widely used to give polite commands or polite suggestions. This is standard polite speech (존댓말 / jondaemal) — suitable for most social situations.
The base verb is 조심하다 (josimhada) — “to be careful / to take care” — and it follows the regular 하다 verb conjugation pattern.
-세요 / -으세요 is the polite imperative (or respectful present tense) ending. It’s widely used to give polite commands or polite suggestions. This is standard polite speech (존댓말 / jondaemal) — suitable for most social situations.
The base verb is 조심하다 (josimhada) — “to be careful / to take care” — and it follows the regular 하다 verb conjugation pattern.
All the Ways to Use It
1
⚠️ Immediate Warning
Used to warn someone about an immediate danger in the environment — like a wet floor, a step, or oncoming traffic.
조심하세요! 계단이 있어요.
“Careful! There’s a step.”
“Careful! There’s a step.”
2
💛 Warm Farewell
Said as a warm goodbye, meaning “Take care of yourself” — common when parting with someone you care about.
들어가세요. 조심하세요!
“Go in safely. Take care!”
“Go in safely. Take care!”
3
🤧 Concern for Health
When someone is sick, traveling, or in bad weather — expressing caring concern about their wellbeing.
날씨가 추우니까 조심하세요.
“The weather is cold, so be careful.”
“The weather is cold, so be careful.”
4
🚗 Traffic / Travel Safety
Wishing someone a safe journey or cautioning them about driving carefully.
운전 조심하세요!
“Drive carefully!”
“Drive carefully!”
5
😠 Mild Warning/Caution
Can be used as a polite but firm caution — warning someone to watch their behavior or be mindful.
말 조심하세요.
“Be careful with your words.”
“Be careful with your words.”
6
📞 Ending a Phone Call
A common way to end a phone call warmly, equivalent to signing off with “Take care!”
네, 알겠어요. 조심하세요!
“Yes, I see. Take care!”
“Yes, I see. Take care!”
Pronunciation Guide
Breaking it down: 조-심-하-세-요 → Jo-sim-ha-se-yo
Five syllables, each quite distinct. Say it in a flowing rhythm, not clipped.
Five syllables, each quite distinct. Say it in a flowing rhythm, not clipped.
조 (Jo): Like the “jo” in “jot” but rounded. The ㅈ (j) in Korean is slightly softer than English “j.” Don’t over-exaggerate it.
심 (sim): Like “seem” but shorter. The ㅣ vowel is a clean, pure “ee” sound. ㅁ at the end gives it a gentle “m” closure.
하세요 (ha-se-yo): 하 = “ha” (like “ha!” but not laughing). 세 = “se” like “say” without the “y” glide. 요 = “yo” like “yo!” in English. Try: ha-SAY-yo (with light emphasis on 세).
Linking sounds: In natural speech, 조심하세요 flows together: “jo-si-ma-se-yo” — notice how the ㅁ of 심 links smoothly into 하, sounding almost like “ma.” This is very normal Korean sound linking (연음 / yeon-eum).
Common mistake: English speakers sometimes say “jo-SIM-ha-se-YO” with heavy stress on the wrong syllables. Korean doesn’t use strong word stress like English — keep it even and flowing.
Pitch tip: Korean doesn’t have lexical tones like Chinese, but in natural speech, 하세요 often has a slightly rising-then-falling melody on 세 — giving it a warm, friendly feel rather than a sharp command.
Real Dialogue Example
💬 Dialogue — Leaving a Friend’s Place
👩
SOYEON (Host)
벌써 가요? 더 있다 가지 그래요.
Beolsseo gayo? Deo itda gaji geuraeoyo.
You’re leaving already? Why don’t you stay a little longer?
👨
MINHO (Guest)
네, 내일 일찍 일이 있어서요. 잘 먹었습니다!
Ne, naeil iljjik iri isseoseoyo. Jal meogeotseumnida!
Yeah, I have work early tomorrow. It was delicious, thank you!
👩
SOYEON
아이고, 아직 비가 오는데 우산 있어요?
Aigo, ajik biga oneunde usan isseoyo?
Oh my, it’s still raining — do you have an umbrella?
👨
MINHO
네, 있어요. 걱정 마세요!
Ne, isseoyo. Geokjeong maseyo!
Yes, I have one. Don’t worry!
👩
SOYEON
그래요, 길 미끄러우니까 조심하세요!
Geuraeoyo, gil mikkeureounikka josimhaseyo!
Okay, the roads are slippery so be careful!
👨
MINHO
네, 감사해요! 소연 씨도 조심하세요~
Ne, gamsahaeyo! Soyeon ssido josimhaseyo~
Yes, thank you! You take care too, Soyeon~
Spelling & Confusion Traps
⚠️ Common Learner Mistakes
Wrong
조심해세요
Right
조심하세요
The verb stem is 조심하다 → 하다 verbs add -세요 directly to 하, not 해. Don’t insert an extra 해 in the middle. (조심해요 is the informal polite form, but 조심하세요 is the imperative.)
Wrong
조심하세 (dropping 요)
Right
조심하세요
Always keep the 요 at the end. Dropping it makes it sound abrupt and overly casual — or even rude in formal situations. -세요 is the complete polite imperative form.
Wrong
조심해 (used with elders/strangers)
Right
조심하세요 (with people you respect)
조심해 (josimhae) is the casual form — perfectly fine with close friends and younger people. But use 조심하세요 with elders, strangers, or in formal settings. Using the wrong level of formality can come across as disrespectful.
Wrong
조심히 (as a standalone command)
Right
조심하세요 (or 조심히 가세요)
조심히 (josimhi) is an adverb meaning “carefully.” It needs a verb after it, like 조심히 가세요 (“Go carefully / Take care going”). It can’t stand alone as a command.
Conjugation & Related Forms
| Form | Korean | Romanization | English |
|---|---|---|---|
| Informal Casual | 조심해 | Josimhae | Be careful (casual) |
| Informal Polite | 조심해요 | Josimhaeyo | Be careful (polite) |
| Formal Polite (Imperative) | 조심하세요 | Josimhaseyo | Be careful (formal polite) |
| Formal (High Honorific) | 조심하십시오 | Josimhasipsio | Please be careful (very formal) |
| Noun Form | 조심 | Josim | Caution / Care |
| Adverb Form | 조심히 | Josimhi | Carefully |
| Past Tense | 조심했어요 | Josimhaesseoyo | I was careful / took care |
| Future/Intention | 조심할게요 | Josimhalgeyo | I’ll be careful |
| With Object (noun + 조심) | 조심하다 | Josimhada | To be careful (base form) |
| Adverb + Go (farewell) | 조심히 가세요 | Josimhi gaseyo | Go carefully / Take care going |
💡 A very common farewell phrase combining these is 조심히 들어가세요 (josimhi deureogaseyo) — “Please go in carefully/safely.” This is what Koreans often say to someone heading home. Super warm and polite!
Situations & Example Sentences
📝 Example Sentences
1
바닥이 미끄러우니까 조심하세요!
Badagi mikkeureounikka josimhaseyo!
The floor is slippery, so be careful!
2
길 건널 때 차 조심하세요.
Gil geonneol ttae cha josimhaseyo.
Be careful of cars when crossing the street.
3
감기 걸렸어요? 몸 조심하세요.
Gamgi geollyeosseoyo? Mom josimhaseyo.
You caught a cold? Please take care of yourself.
4
네, 조심할게요. 걱정 마세요!
Ne, josimhalgeyo. Geokjeong maseyo!
Yes, I’ll be careful. Don’t worry!
5
여행 잘 다녀오세요. 조심하세요!
Yeohaeng jal danyeooseyo. Josimhaseyo!
Have a good trip. Take care!
6
말 조심하세요. 사람들이 듣고 있어요.
Mal josimhaseyo. Saramdeuri deutgo isseoyo.
Be careful with your words. People are listening.
Quick Summary
✨ 조심하세요 — Key Takeaways
- ✓ 조심하세요 means “Be careful” or “Take care” — it’s the polite imperative form of 조심하다 (to be careful).
- ✓ It’s built from 조심 (caution) + 하 (do) + 세요 (polite imperative ending) — a very regular 하다 verb conjugation.
- ✓ Use it in many contexts: immediate danger, warm farewells, health concerns, travel safety, and even gentle social cautions.
- ✓ The casual form is 조심해 (close friends/younger people); formal high speech is 조심하십시오. Match the level to your relationship!
- ✓ A beautifully warm farewell combo: 조심히 들어가세요 (Josimhi deureogaseyo) — “Please go inside safely.” Use it when someone is heading home — they’ll love you for it!
😊 Happy Studying! 화이팅! 🌟