So true and me being such an old lady has much more ice credentials then a young thing thinking she can tell everyone what to do and attack them. Your mom didn't raise you well and I'm sure you aren't being a good mother either.
My father taught me to be nice first because you can always be mean later. But once you've been mean to someone, they won't believe the nice anymore. So, be nice; be nice until it's time to stop being nice, then destroy them.