Your purpose is being yourself Derpy! Yes you have your flaws,everypony does, but don't let those flaws distract the true essence of you you really are. There are the ones who don't like you, who think you a freak and a little push over. But the hate that dwells inside them is the strength that you feel when you turn and walk away from. Then there are the ones who see the real you. The happy, fun-loving pony whose not afraid to show others who she really is. I love you Derpy, and a message to the ones who don't, your making the most unique pony fell like trash! Let her be her self. You never know what she could accomplish.