I don't think they're threats. If they were, he wouldn't have bothered with the post and just followed through anyway. They're a cry for help. The OP is trying to explain how he's feeling and struggling to cope through his own language.
Be that as it may, it's still a bad idea and not really necessary.
On a forum it's easy to assume that everyone is 'ok' living similar lives of moderate to luxurious comfort but of course, there are also people getting a real crappy deal. Put into care for years, kicked out of school and a hateful dad, my goodness, no one deserves that. At 24 years old I would love to see you break away from this turmoil and start seeing light at the end of the tunnel in some way. I'm positive it can be done. Go with the above suggestions, working on farms, ring the samaritans, perhaps go do a kibbutz? You'll get to see another country and get some sunshine.
? Life is like a rat race through a maze, some of us make it through smoothly others like the op struggle. Did you read all of the opening post asim? Because it seems to me like you have just skimmed through it according to the manner of your post.