You can learn a lot about not giving a fuck from old people.
They may be slower than you, they may need you to speak louder but do they really? Or are they just fucking around because they legitimately don’t want to listen to you talk about yourself. I mean think about it, do you want to hear a long synopsis of a movie you have no interest in seeing or listen to some young hipster tell you how great camping is and how hot beards are? Didn’t think so.