She should repeat the experiment to see the results.
She's able to be happy at some points. "Turning on the light upstairs" is a way to "turn on" happiness.
Answer:
I think social media could lead to worse in-person bullying, but only because you would know more about what is happening in someones life and it could lead to jealousy or any number of things. Though, it could also help mitigate bullying in-person because, as bad as it is, people could cyber bully instead.