I really don't want to be around children
What's wrong with them, why don't you want to be around them?
Children are loud and ill-mannered
When it comes to children, you need to be more patient. Kids require patience and interacting with them can bring fun and joy into your life. Open yourself up to others or you will end up being a lonely person.
Nah, I don't really like kids.
Well, you are entitled to how you feel, and no one can force otherwise. I just think that wouldn't it be at least good to try to get along with the children in your family? They will always be with you, so might as well try to be a little more tolerant and you might actually like them.