be afraid
Without "death education", children will feel that death is a mysterious and unspeakable thing, and they are afraid of "death" and dare not talk about and face it. If there is a major event related to death around the child, the child is likely to have post-traumatic stress disorder because of fear and cannot go out for a long time.
Despise life-suicide
Children who lack "death education" do not realize the meaning of life and ignore the value of life. Once they are stimulated, they can't get over it for a while, and it is easy to give up their lives or endanger the lives of others.
A numbing attitude
Children who lack "death education" don't know what the value of life is, hold a dispensable attitude towards the existence and departure of life, lack due respect for life, and show numbness and indifference to the arrival or departure of life, just like walking dead and indifferent feelings.