Probably cos the 12 yrs of "training" you talk about involves box ticking exercises, Vol 8's, unrealistic training exercises, cost cutting, min sectors to TPE and back, some really bad trainers doing the checks (not all), management insistence on micro managing, the Cathay Way, our inability to hand fly aeroplanes at any time other than from 500' on the ILS etc etc etc
Did I miss anything??
We aren't as good as we think we are!