Discussion of 无所谓/無所謂 [wú suǒ wèi] not matter to someone, not care about, be indifferent (to...) - Trainchinese

1 - also means indifferent, I think 2 - How does 无所谓 (wúsuǒwèi) compare to other words with a similar meaning? 3 - 你还有大半辈子你想活得多无趣都无所谓 You've got the rest of your life to be as dull as you wish. 4 - When should I use 无所谓 (wúsuǒwèi)?

1 - 亦寓意冷漠，我认为；2 - '无所谓'（wúsuǒwèi）与其他具有相似意义的词汇相比如何？；3 - 你还有漫长的人生，无论你选择如何平淡地度过，皆无足挂齿；4 - 应在何种情境下使用'无所谓'（wúsuǒwèi）？