I haven't really been feeling great lately.. I don't know why. I will sit down and feel like I'm about to cry. I feel empty. I don't know what is going on, but it seems as if no one cares about me anymore. Even my best friend won't even hang out with me, and the last time we talked we were joking and having fun! I just don't get it! I don't really feel anything but sadness and like I feel like just sitting alone for hours. Is it just me, or is something wrong with ME?