Who said "Taking care of yourself isn't selfish; it's necessary."?

This quote is attributed to Nani.

Taking care of yourself isn't selfish; it's necessary. - Nani

"Taking care of yourself isn't selfish; it's necessary."

Nani Health

"I'm sorry. I just... I can't do this anymore."

"She's my sister. I have to take care of her."

"This is insane. I can't keep doing this."

"You can't just give up on family."

"You can't expect to be happy if you're surrounded by mess."

"Health and happiness - these are true wealth"

"How can you live like this? It's like a pigsty!"

"You're going to get sick living like this."