I don’t care 和I dont mind区别

I don't care 和I dont mind区别
I don't care 和I dont mind有什么区别嘛
在语气上面 I don't care 会不会有一点轻蔑

I don't care
意思可译为：我不在乎、与我无关、管我屁事等等,态度语气较为冷淡.
试举一极端的例子：
----he is dying,look at him,he is your brother.
----i don't care.
----look,that man is fucking handsome.and look at his car,he must have a mountain of gold.
----I don't care.
I dont mind
可译为：不介意、没关系等表达客气的意思.
如：
---Do you mind my openning the window?
---No.I don't mind.
---I am really sorry for taking your book personally.
---I don't mind.(It doesnot matter.)