Reversing

crannman

so today i'm a weatherby services having my break (i'm a lorry driver ) a few spaces down from me i keep seeing the rear of a caravan trying to reverse out of a parking bay .most lorry drivers will reverse into a parking bay and drive out now this guy is
clearly having problems so i walk down to him and ask if he needs any help his wife is trying to guide him out . NO  he shouts i'm ok been caravaning years dont any help .so back i go to my truck 10min or so later mr super caravanner un couples van and uses
motor mover to get out .so why after year of caravaning didnt he learn to reverse ?