Why would you expect so much from a 3 month old?

Why do people ask this question? And why does it seem the people who ask this question have a child who sleeps through the night? I wonder if its to rub it in your face? hm.. who knows? If its any constellation my son started sleeping through the night around 11 months lol :) Even if he does sleep through the night i have a weird mommy program in my head that still wakes me up to check on him and i enjoy that.