when pilots get spatial disorientation cuz it would seem like they could just check their instruments for level flight and whatnot and have it all figured out.. But, I guess instruments do screw up, at times.. My biggest worry would be pitot tubes getting clogged.. You might as well just pick a place to crash in that event..
You can get disoriented in a halocline.. just like a cloud, there is no up or down or sideways.. Totally shrouded in mystery.. I do go through them, at times, but will often try to go around, over, or under them.. I'm there for the scenery in the cave - not to be completely confused by inability to see anything.. I do go through them, for the experience, but I try to avoid them, most of the time..
Friendship is like peeing your pants.. Everybody can see it, but only you can feel the warmth..