I know people who don't give a damn. But that is the wrong attitude. Your life needs to be loving, kind, interesting and etc. When a person gets to the point that they don't care about anything in life, then they will have a difficult time getting by.
Yeah for sure, if your comment is regarding the mark manson book I reference, it's not about giving zero f##ks, it's about giving a f##k about what's really important to you, and giving a f##k with the right perspective.
Yes, I agree that caring about the things that are really important to you and dealing with the opposition in a positive way to express your feelings.