i know this is an old thread, but someone referred me to it.

I've had this phobia for as long as i can remember. and while for most people, it seems its a fears of only high ceilings, mine is also a fear of the sky. If i look up at the sky, i feel as though i'm going to .."fly off into space." I know it sounds ridiculous, but its what it feels like. and when i look up at the high ceilings, i feel disoriented, and i feel as though i'm going to just fly off into something, or fall.

I'm with you guys! I'm so glad i'm not alone in this