How do you say, "I'm not worried" in Korean?
If you're friend is trying to reassure you about something, and you want to say, "It's okay! I'm not worried", then what sounds natural in Korean? I tried but these are probably wrong:

괜찮아요! 걱정 없어요.
괜찮아요! 걱정 안인데요.

Question

How do you say, "I'm not worried" in Korean?
If you're friend is trying to reassure you about something, and you want to say, "It's okay! I'm not worried", then what sounds natural in Korean? I tried but these are probably wrong:

괜찮아요! 걱정 없어요. 
괜찮아요! 걱정 안인데요.

Answer

It's okay! I'm not worried.
괜찮아요! 걱정하지 않아요.
괜찮아요! 걱정 안 해요.

Answer

or you can say "(별로) 신경 안써요"

Answer

나는 괜찮아요, 걱정 안할게요