Have you ever been angry or sad,

to the point where you just break down at home in your room? Your parents don't know because you keep the tears to yourself, and you cry silently. Your friends don't know because you talk as if you're fine and dandy. Well you're not fine and dandy, and you know it. No one really knows how you feel and they have their own lives to deal with, so you don't bother telling them. You bottle it up and store it with the other problems or troubles.