I feel like (or at least in the past) I'm in the same boat at times my dude, you are not alone. The best thing I can say is to just hang in there, as you just never know what can transpire in life, and hanging around to find out what sorts of adventures and unanticipated opportunities await is a lot more fun and exciting than just quitting and knowing for sure where and how it ends. Even if things don't quite go as planned, you don't know until you try.
Find something, anything, that makes you happy and motivated, and strive for that. Work on both physical and mental fitness, eat healthy, these sorts of things can make for a happier, stronger, and more healthy mind. You don't have to see the whole picture right now, and frankly you shouldn't b/c that would be overwhelming. Just go one step at a time and one thing will lead to another. If nothing else, keep fighting for your loved ones, and maybe down the line you'll find it rewarding to fight for yourself too.
I assume you're a gamer being on this site, so I'd recommend checking out this vid as it looks at facing the hardships of life from a gamer's perspective. I quite like the quote "maybe god/fate/whatever put your life on hard mode, (or at least it feels that way sometimes). Well beat the game anyway."
I'm not alone in being alone? lol, I get the sentiment but I've never understood how knowing there are others suffering is supposed to make one feel better. Still I'm interested in hearing your story if you don't mind, why you feel similarly. I might be a lost cause but perhaps there's still hope for you.
You're correct, it's technically always possible my prince charming so to speak will show up and solve all my problems. Unfortunately I don't see how that'll realistically happen. Perhaps my parents wake up one day and decide to be parents (lol no). Otherwise I don't get out at all, just sit in my room all day so there's no opportunity for anything to change. I still have the internet and video games to help cope, but once I lose those and am put into far worse living conditions I wonder if I'll still want to endure.
Ha, if I had the motivation to do all that stuff I wouldn't be making this thread. I imagine my lack of loved ones is a notable factor towards my disinterest in everything. I'll watch the video though thanks.