In a way,we need to take step to measure their strength and get full use of it ,but not to take the risk to fight it.
Occasionally ,we saw two blind people who impressed us ,although they couldn't see anything,they tried hard to walk to the village in sunset .We stared at them till they dispeared.Someone followed them later,and kept distance from them to avoid scaring them.
As I know,the engineer has a gift for making money,or rather he is a risk-taker.He managed to convince the manager to take step to promot the traditional technics,but the manager didn't
listen to him.