7 Y! b; f6 R3 W( B是的。 6 j% V" N2 [* Z* G' g& g% B 2 P3 ~5 }9 H" L+ i2 M" zI did not understand why he shot his son and his beloved friends. 7 M, d. v6 A8 D8 B . B! P! K# n8 z1 ZThen I googled the internet and found that the best answer was: This is the cruelty of the world, and very probably this is what would happen to a desperate person, who does not know that his hope is right there. & r8 ]% q: a& m0 A3 q ) O$ G+ e( Z5 w. ^ V