I keep breaking out on my chin and near my mouth a lot lately, WHY?

Well I have found that when my face/chin have broke out it was from resting my face in my hand. Remember your hands are very dirty. That'swhy they say not to pop and pimples for fear they will become infected. Just be sure to wash hands often in case you do touch your face. If your still in school and get bored as we all have be sure when resting your head on your hand to put your long sleeve shirt between your hand and your face, this will help immensely. Best of luck!!