When I get lonely these days, I think: So BE lonely, Liz. Learn your way around loneliness. Make a map of it. Sit with it, for once in your life. Welcome to the human experience. But never again use another person's body or emotions as a scratching post for your own unfulfilled yearnings.

This quote is encouraging someone, who is feeling lonely, to embrace their loneliness and use it as an opportunity to learn and grow. They should take the time to get to know themselves and become comfortable with being alone. Using someone else’s body or emotions to fulfill one’s own desires is not ok and should be avoided. In other words, loneliness is an inevitable part of the human experience and it can be used as a chance for personal growth and discovery.