Ayub: Mama, what does “why” mean?
Me: “Why” is a word… that you use when you want to know the reason for something…
Ayub: What?
Me: Like, if I ask “why is the sky blue?” That means I want to know the reason that the sky is blue…
Ayub: Why you use “why”?
Me: See, you just used “why” because you want to know the reason to use “why.”
Ayub: But why?
Me: Why do you want to know why to use “why?”
Ayub: Yeah. What does “why” mean?
Me: “Why” is when you want to find out the reason. “Why do we use “why?”” That means what is the reason we use “why?”
Ayub: Oh yeah… But why?