As a child, you were whisked away by mischievous fey for a time. When you returned, you were ever after considered odd and distant. You long to return there, and find the mortal world dull and at times revolting, so you do not eat as you should and do not question strange visions.
Detriment: You take a –2 trait penalty on saving throws against disease, illusions, and poison of all kinds, as well as against the esoteric abilities of fey.