Let's learn about "머리가 복잡해"

머리속이 복잡해 : I have a lot on my mind

ex)

A. 오늘 무지 머리가 복잡해 : I have a lot on my mind today

B. 뭔 일 있니? : Is something wrong?

A. 남친이 담 주 토요일날 자기 부모님에게 인사(하러) 가자는데... 난 솔직히 너무 떨려... : My boyfriend wants to say hello to his parents next Saturday... Honestly, I'm so nervous

[other expressions]

- 머리속이 복잡하다. (to younger people or friends)

- 머리속이 복잡하네. (to younger people or friends)

- 머리속이 복잡해. (to younger people or friends)

- 머리속이 복잡하군! (to younger people or friends)

- 머리속이 복잡하구나! (to younger people or friends)

- 머리속이 복잡하네요. (honourific by '요')

- 머리속이 복잡하군요! (honourific by '요')

- 머리속이 복잡해요. (honourific by '요')

- 머리속이 복잡합니다. (formal; honourific by '-ㅂ‘)

[explanations]

* 나 : I (non-honourific word)

* 저 : I (honourific word)

* -는 : a particle makes 나 / 저 subjective after a word ends in a vowel

* 난 : a short form of 나는

* 전 : a short form of 저는

* 내 = 나의 : my (non-honourific word)

* 제 = 저의 : my (honourific word)

* 머리 : (1) (목 위의 부분) head (2) [=두뇌] head, brain (3) [=마음•맘] mind (4) [=머리카락] hair

- 머리를 긁다 : scratch one's head

- 머리가 좋다 : be bright; be clever; be smart

- 마음이 안정이 안된다 : I can't calm down

- 머리가 빠지다 : lose one's hair

* 속 : in

* 머리속 : in one's head; on one's mind

* -이 : a particle makes 머리속 subjective after a word ends in a consonant

* 복잡 : [複雜] complexity; complication; intricacy; involvedness

* 복잡한 : complicated; complex; intricate

* 복잡하다 : be complicated; be complex; be intricate

* 복잡하게 : an adverb form of 복잡한

* 복잡해 : 복잡하(the stem of 복잡하다; 하 + -어 contracted into 해) + -어(a non-honourific descriptive verb ending suffix)

* 복잡합니다 : 복잡하(the stem of 복잡하다) + -ㅂ니다(an honourific descriptive verb ending suffix)

* a verb + -다 / -네 / -어 : a non-honourific descriptive verb ending suffix

* a verb + -군! / -구나! : a non-honourific exclamatory verb ending suffix

* a verb + -네 / -어 / -군! + -요 : an honourific verb ending suffix

* a verb +  -습니다 / -ㅂ니다 : an honourific descriptive verb ending suffix by '스-' / '-ㅂ'

* 남친 : a short form of 남자친구(boy friend)

* 여친 : a short form of 여자친구(girl friend)

* 자기 부모님 : his parent

* (너를) 부모님에게 인사(하러) 가다 = (너를) 부모님에게 소개시키려 가다 : to introduce you to your parents

* 가자는데 = 그는 가자고 말했다 : He said let's go

* -고 말했다 : He said that ~