Ever wondered?

• What hair colour they put on the passports of bald men?
  
• If infants enjoy infancy as much as adults enjoy adultery?
  
• If people from Poland are called Poles, why aren't people from Holland called Holes?
  
• Why a person who plays a piano is called a pianist, but a person who drives racing cars is not called a racist?
  
• Why noone ever says "it's only a game" when their team is winning?

Tell me what you wonder about? I'd really like to know!