You speak like the expert. Tell me, how many barrel rolls did you do in the clouds, flying on instruments ? how much close formation also in the clouds, turning and descending, crossing cloud layers, day or night ? how much low level out at sea - 150 ft, 500 ft - with a gray horizon, turning at 60° bank without climbing ? how many desert landings at night with NVG ? how many loops just after take-off ? so who talks about vertigoes and illusions ?
So what's your point recceguy?