Now I finally understand. Some things are others' issues. You don't need to get involved in them, and they have nothing to do with you.
They are things that others need to overcome by themselves. Don't get involved.
Besides, others' opinions don't matter to you. Do whatever you want in your own way.
As it turns out, many conversations are really not nutritious. Apart from gossiping, it's still gossiping. Some are just a waste of time.