Unreasonable annoyances [Merged]

People with no Lgv license but all of sudden are experts on telling me which direction to turn the steering wheel when reversing .
They shout out this " Full, hard lock to the left, no, no, the other way "
For example I went past the entrance to a farm.
The farmer follows me up the mud track to say he told me the way in .
My choice was to simply reverse back, but no, he didn’t want me getting stuck in the ditch.
So the shenanigans of the banks man began.
At the end of the track,at the T junction , under low trees, perform a U turn there, ripping up the grass verges , trailer wheels covered in mud, trailer was washed on rhe way to the farm.