Amelia: Mosquitoes are stupid!
Me: Why do you say that?
A: Because the always bite me and it hurts.
Me: They bite you because they need blood to live. So really it's smart of them to bite you.
A: I need blood to live too.
Me: Yes, but you have lots of blood in your body. Mosquitoes just take a tiny little bit.
A: You and Daddy have more blood than me, they should only bite you.