How do you say this in Korean? I am bored. vs I am boring.
She is bored. vs She is boring.

See a translation

I am bored.
나는 지금 지루해/심심해.
I am boring.
나는 지루한/심심한/재미없는 사람이야.
She is bored.
그녀는 지금 지루해/심심해.
She is boring
그녀는 지루한심심한/재미없는 사람이야.

If you only say “나는 지루해” without any context, this can be kinda confusing to Koreans because it has two meaning.
1. I am bored. 2. I am boring
That’s why many Koreans are confused at how to translate 지루해 into english.

If you add 지금(means ‘now’),
I think it makes you more focus on the current state of him/her, what his or her feeling is now. So 그녀는 지금 지루해 becomes ‘she is bored.’