Tired??

Am i getting tired? or this is just me who can't remain at the same spot for such a long period? I've been thinking am i doing the right thing or i'm just doing it for the sake of everyone....I don't feel happy even though i have so many things around me, but still, i'm not happy with my life. I tried to tell myself that I should be happy but it will never last long. I'm afraid of dark. I never like to be alone. But the unhappiness makes me feel so comfy in my own corner and night is what i'm waiting for.