I was cooking breakfast this morning for my kids while they were getting ready for school.
Sammi: "I'm ready Daddy. Can I help you?"
Me: "Sure! Open the bottle of vitamins and put a vitamin pill by everyone's plate."
Sammi struggled to open the bottle for a few minutes before giving up.
Sammi (frustrated): "I can't open this!"
Me: "I'm sorry honey let me get that for you. I forgot that it's a 'child-proof' bottle."
Sammi: "Child-proof bottle?"
Sammi was quiet for a few seconds and I could see her wheels turning.
Sammi: "So how does the bottle know that I'm a child?"