good points.
about two years ago,I was picking up some wood in a cemetry,when two fellows,called me over to the road.
they were two travellers[leafletting for tarmacadaming],and they said to me there is an old guy in a house just down at the cross and we think he needs a doctor.
so anyway I go down,and this guy is adamant he doesnt need help[but clearly is ill]so I call the district nurse,anyway[it later transpires] the guy has apparently had a stroke.
anyway those two travellers saved this guys life,he was a vulnerable weak old man,who they could have taken advantage of.,but they didnt.in fact they did the opposite.
   please read my earlier posts,You seem to have got the wrong impression of my views.