Angelina Jolie has already bought her eldest son his first knife - because she thinks it's important he learns about the dangers and benefits of daggers.
The actress, a longtime knife collector, was 11 when her mother took her weapon shopping for the first time - and she recently treated adopted son Maddox to his first dagger.
But she insists her son's first knife was dulled for safety and came with a serious talk about violence.
Jolie tells the November issue of 'W' magazine, "We take him to a special shop.
"We also talk about Samurais and the idea about defending someone as good. We talk about everything."