Its like a big brick wall that you just can't climb. You gaze up and see its height, then you give up before you try. Its like the ticking of a clock, but not as easily defined. Because you can track it as much as you want, but you can't change back time. It's the feeling you get right before you let go. It's the butterflies you get when you jump off love's thin tight rope. It's the thoughts you can't block out when you look in the mirror. It's almost like the brother, to anger and fear. It's the feeling you get when you're not sure. It's everything that falls under the catagory of insecure.