Now...did you catch that?
DAD went out and showed a 5 yr old and sibs how to play with knives. And you all survived!!!! Imagine that!!! I took to carrying a pocket knife when I was 7-8 yrs old and was never without it after that...even at school. Especially at school. We were allowed to have them, swap them, show them, use them even, at school. And no one got threatened or hurt.
We got hurt but it was never serious...scrape or cut a knee, step on a nail, cut open a head, get knocked out by a line drive, fall out of a tree...that merthiolate they painted on us all the time? Full of mercury.
And all the babies slept on their tummies and didn't die from it...imagine that one! If you do that now they say you are using poor parenting and it can be grounds for taking away the kid in some places.