Promises can be made empty

I found myself waking at this time, eyes teary. I didn't realised one can actually cry while in sleep. Everything will be fine if i just dun pick up his call. The feelings will fade in time. Why am i so useless? I'm so miserable, i wan to wake up. I'm in agony, no matter where i am or wad i do, i miss him so much. I'm afraid i won't wake up. I don't know what to do. I'm so confuse . I'm sorry. I thought i can do it, but i can't. I can't tell right from wrong. I'm so useless. I failed everyone and wasted time.