Empathy is important when giving humor because you have to also feel what that other person is feeling and how they’re going to take your joke. If you were upset and you started joking on someone that might tear them down even more. You have to know when it’s time to be serious and not to be.
I’m not sure if that’s the answer, I just wanted to try and help.
Answer:
"Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armour yourself in it, and it will never be used to hurt you.”
Fanny is upset that Lenina is having such a long relationship with only one man who is Henry Foster. She quotes the phrase "everyone belongs to everyone" and tells Lenina to have sex with other men. I hope I have helped you with this. Looking forward to help you again.