What is social confidence all about? Social confidence is not quite the same as self-confidence, though being confident in yourself makes a great part of it.
While ghosting is mostly associated with dating, it can happen in many different forms, for example, that person you've been DM'ing for a while stops answering.
Don’t believe in vampires? Maybe you should pay a bit more attention: you might already have one or two in your life. This is about energy-sucking vampires.