YOU SAID:

i don't care they stole my idea im sad that they dont have their own

INTO JAPANESE

私は彼らが私の考えを盗んだことを気にしません

BACK INTO ENGLISH

I don't care they stole my thoughts

INTO JAPANESE

彼らが私の考えを盗んだのは気にしない

BACK INTO ENGLISH

I don't care if they stole my thoughts

INTO JAPANESE

彼らが私の考えを盗んだかどうかは気にしない

BACK INTO ENGLISH

I don't care if they stole my thoughts