Fear-Mongering

It would be seriously detrimental to you if I went into any details (and trust me, I have more details than even I want to know), but it's extremely crucial that you give me your house keys, car keys, and important banking information. I've said too much already. Just leave all of this at your doorstep tonight and stay in a hotel until you hear otherwise. Trust me. I'd like to tell you more, but you'll be glad I didn't. And for god's sake, don't turn around!