Give me a reason

Grown-ups like numbers. 

When you tell them about a new friend, they never ask questions about what really matters. 

They never ask: "What does his voice sound like?" 

"What games does he like best?" 

"Does he collect butterflies?". 

They ask: "How old is he?" 

"How many brothers does he have?" 

"How much does he weigh?" 

"How much money does his father make?"
Only then do they think they know him.