Brenda puts on her sturdiest clothes and her big soft jacket and the backpack with all her camping gear and food and books, and sets the camcorder her mom used to make home movies with recording on top of the letter on top of her desk, and tells Alpina to send them somewhere in the multiverse.
Immortal! Sorcerer! That is so cool! Is is socially acceptable to say that? Yes it is!
"That's very cool, congratulations!"
She should Dragon Fairy Elf Witch him but she wants to do Alpina first.
"Are there downsides, do you lose the ability to breathe out of water or something?"
"Fully transformed Deep Ones can walk on land, although it is usually unwise to do so-- Deep Ones can be killed. I think many have... a distaste for not being human, or for losing their humanity."
You also lose your humanity if you die of old age though people are allowed to want different things. The implication that it's dangerous to be visibly a Deep One in human society is less reasonable, and she resolves not to mention Mr. Ho's situation to anyone who doesn't mention it first.
"Well, I'm glad you're a species you're happy with and I wish everyone else the same luck. What other kinds of people are there?"