What a treasure!
For those not familiar, there are two types of flying: visual and instrument. The first is self explanatory. The second, to fly in zero (or low) visibility conditions, you must rely on aircraft instruments: attitude indicators, airspeed indicators, directional gryoscopes, compass, etc. Even for the most trained pilots, it is impossible to fly in clouds without instruments. In no visibility conditions without instruments, most pilots lose control of the aircraft within two minutes. The training regime for an instrument rating is rigorous; you have to train your senses.to ignore the feelings of up and down, right and left and to rely solely on the instruments. it is very counterintuitive and while learning, a lot of pilots turn green in the process .