Korean lesson 24: I tossed and turned all night.

잠을 설쳤어요.
[Jameul seolcheosseoyo.]
I tossed and turned all night.

A: 제니 씨, 어디 아파요? 안색이 안 좋아 보여요.
[Jeni ssi, eodi apayo? Ansaegi an joa boyeoyo.]
A: Are you ill Jenny? You don't look so good.

B: 그래요? 어제 잠을 좀 설쳐서 그런 것 같아요.
[Geuraeyo? Eoje jameul jom seolcheoseo geureon geot gatayo.]
B: Really? I tossed and turned last night.

A: 왜 잠을 설쳤어요?
[Wae jameul seolcheosseoyo?]
A: Why? What happened?

B: 다음 주에 중요한 시험이 있어서 그런지 요즘 계속 잠을 설쳐요.
[Daeum jue jungyohan siheomi isseoseo geureonji yojeum gyesok jameul seolcheoyo.]
B: I have an important exam next week. It's been like this for some time.

When one worries over an important matter or an upcoming event, can't sleep because of noise or for no apparent reason, `잠을 설쳤다[jameul seolcheotda]' is used to convey the idea that s/he did not sleep well. The verb `설쳤다[seolcheotda]' conveys the idea of a restless night, the feeling of ``being caught in limbo.'