Great picture.
I raised 5 kids in the 60s and 70s.
There were so many split chins and that type of injury I started treating them myself. I could apply a butterfly bandage with the best of them and if there was a scar there was a scar.
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And today parents make their kids live in plastic bubbles, out of fear of germs.....Thus, the immune systems are never allowed to fully develop, which may explain why today there are so many weird allergies that kids develop.