[ Matt nods. This part, at least, is simple. ]

I've known I could since I found out I was a witch--fifteen or so. Though I can't rule out that I may have communicated with extraplanar spirits before then; from what I've read, that's known to happen sometimes with psychics and witches. [ He smiles faintly. ] Where I come from, ghosts are kind of a different story. If they want to talk to you, you'll know. No matter who you are.