Like the old saying, "Pom dej dag (see yellow river), siab nqig (liver go down)".. Or in other words, "seeing is believing"...
Some people have to experience it first hand to know, to see, to believe, to understand.. Talking about it might not work.
I admit, certain things in life, I will go down the yellow river in order for liver to go down or I call it going to the moon.. even when I know the world and everyone will call me out for it... still..I'd go if I strongly believe in them.