If them not fishing means your people are at risk, you go and teach them to fish.
No, it raises the question of what is going wrong if you've spent the last x years teaching them to fish and they still refuse to. Either your approach, their willingness or something else has clearly gone wrong here.
No, it raises the question of what is going wrong if you've spent the last x years teaching them to fish and they still refuse to. Either your approach, their willingness or something else has clearly gone wrong here.