고민/schedule/익숙/아마도

1. 고민하다

think about

think a lot about

think hard about

put a lot of thought into

2. schedule

I have a lot of schedule (X)

누구에게나 스케줄은 하나밖에 없다

I have a lot of things to do today

I had so many things to do yesterday

I have so many things to do this week

I have a lot of things on my schedule

3. 익숙하다 : 많이 해보지 않아서 어색한

"be used to"

I'm not very used to talking to girls.

I'm not used to eating alone

familiar : 익숙하다보다는 잘 안다/모른다 (지식의 많고적음)

I'm sorry, I'm not familiar with this situation

물론 낯익은/낯설은의 의미도 있음

She looks very familiar but I can't exactly remember who she is.

This voice sounds really familiar, is it Michael Jackson?

4. 아마도 (70% 이상, 어느정도 확신) : probably

Maybe (X) : 어쩌면!(50% 이하) 그냥 가능성 던지기

I'm probably just going to stay home.