Mmm, you say that now. [Man this is going to be the second time she gets to say this. Apparently there's more people that need her Onee-sama's advice than she thought.

... Too bad half the time she can't be assed to interact with most people. She still has a pretty small circle of things she's interested in.] No one can predict the future.

As long as you're in school, why not indulge it? Growing up too fast never helps anyone.