If want something that screams, "Hey, I’m my own person." Something like no one else has, and with hair color that will make you stand out in a crowd, then you will need to be brave and do something different than anything you’ve ever done!
If you have always had long or medium length hair, then you should cut it short into a modern bob.
If your hair has always been dark, then give it a new light color or red streaks, and if it has always been light, then give it a chocolaty shade.