Slowly dying

That is what it feels like right now. Like I'm just slowly slipping away, like I'm slowly dying. And I can't stop the feeling. I just don't know what to do at all. I feel like I'm slowly going crazy. I would almost say it feels like people are forgetting about me. I don't think most people in my school would realise if I was gone. But how could I know? I'm still going to school now, and if I'm dead, I can't know if anyone misses me, because I'm dead. However, I do believe in ghosts.
But.. In the end, everyone leaves. Maybe because they're tired of you, maybe because you just have less and less contact everyday, maybe because they die... Honestly, I do agree with that 'yolo' shit. I don't exactly believe 'you only live once', but I believe the meaning behind it was to live everyday like it was your last. The worst thing is just that people see that as 'take drugs, get drunk, steal, because today might be your last day'. That's not living like you will die tomorrow, that is ruining your life, whether it really is your last day or not.
I just wish this feeling would go away...