I've been trying to figure out why even if I am physically, mentally and emotionally exhausted I still force myself to stay awake. I used to think it was like when I was a child and would stay awake because I thought something exciting was going to happen and I didnt want to miss it. But now as an adult I realized that I can't/refuse to sleep at night because I'm afraid of something. Does anyone else feel this way? This is so frustrating, extremely unhealthy and not good for fighting depression