Lesser Hivemind Node
Was traveling somewhere on a passenger plane. I think a change in cabin pressure cause my teeth to shift, and suddenly something was pressing on a nerve in my mouth. It lasted for maybe a half hour but I thought I would go mad. There was nothing I could do about it. Had never happened before and never happened again. Has been maybe... 10 years since?
I don't get too nervous about flying, but every time I step on a plane I'm reminded for a moment of that experience and I worry it will happen again.