When you need to, protect yourself.
I have a lot of patience; but, I will push back when enough has occurred and it will be with the same amount of force and effort the other has put into all attempts.
Anyway, use your Mad Hacker Skills.
Things such as XSS on a facebook or other social media sites through the following methods: There's nothing more fun than setting up a D or C:\path\to\windows\shutdown.exe on that person's page. You can also reroute everyone who visits the page to be redirected to an undesirable site.