Well it seems a little oxymoronish to Kill and be Kind at the same time.but being kind is the right thing to do, maybe instead of killing them they will learn to be kind also, or just be kind in return. The Golden Rule if you will.
Will you be surprised if you see some hairstyle very popular today but tomorrow it is just out of ark? I guess you will not, because you know already how hairstyle changes season to season. Read this article you will get here 20 pony hairstyles.