Really don't need

This had to be sad!
I hear it everywhere. From female friends, female classmates, female coworkers. Why always the females? The males leave me alone.
"You're 22 now, you should finally start planning for kids!" - "Don't want kids" - "What's wrong with you? Every woman wants one!"
"When I was your age I was married and already pregannt with my second kid."
"But they're so cute! How come you never want children?"
"Women aren't supposed to never have kids!"

Sentences I always hear. Of course the ages of the ladys here differ, but in the end it's all the same.
I just DON'T want to have kids! What's so good about them? They're taking 9 months of your life just to be made, take your sleep, your money and bring nothing but worries.
Drugs, cigarettes, teenage pregnancy, bad grades, being bullied, not getting a job after school. That's too much to handle and I already have enough problems to handle myself!
Why should I bring more humans into this overpopulated world? When I really redecide to have a child, I will adopt one.

Back to that "ya can't be happy without" point.
Why not? To have children and a family isn't the point of human life anymore.
Plus I couldn't even handle it. I don't like children. I only hear them screaming and being annoying for no reason.
Babies are screaming, peeing, pooping, vomiting, sobbing and eating the first few years in their life and I just don't see why this should make me happy.
I would rather have a whole zoo of animals than one kid. Currently having three cats and I want three more and two dogs aswell.
And I know I could handle all of them, because I already have. But a single child? Hell no.

And to all of you, who are going to tell me something about "you never had a child, you can't judge", I don't care. I also never was in war and although I can't judge I wouldn't go voluntarily.

Sorry for the bashing, but this just had to go off my chest.