headache...

waa... siaoz sia... this past few days going thru some lessons in camp... imagine u kanna spatial disorientation... damn sianz.. den we have to go thru the trainer for this lar... imagine got this bloody machine spinning u in the dark at 20-25 rds per min den u have to make head movements... waaa.... tell u u high ar.. worse than rollercoaster... u tilt ur head to left u feel as if u looking up and the world is spinning forward... u look down.... den the whole world rotating clockwise... kns lor... i think i nearly got motion sickness leh... ~sigh scary... heng heli wun do that...

for more info, research: spatial disorientation, semi-circular canels, otolith