Dedciding to dread!
Introduce Yourself
I think you'll know when your ready. You have to think of why you want them. Also, your hair is short, so it will definitely get way shorter, which is no big deal...just letting you know. Are you just gonna stop brushing it? Mainly, if you don't have a really good idea that you want them, or know why...you may end up brushing them out in a few months when your hair gets crazy.