>>4 Yeah you would need a job, but it will be pretty risky though because if something happens, or you lose your job you won't have anyone you know to help you. But yeah thinking about it for a while first is a good idea, because you don't want to make a rushed decision this important that you will regret and there also might still be some reason for you to stay where you are.
>>3 I guess it depends on your how you look at it, whether we can survive alone or not. Would you really be happy that isolated? Like, what would you even do? It just wouldn't feel like you're living anymore if it's literally just so that you don't die, because you won't have any interaction with people or internet/technology so it would become a very simple lifestyle. This is just my initial view on this, because I feel like there wouldn't be much point in doing something like that.
What I've wanted to do is be able to live life just as an observer. I don't want to be relied on or have to rely on people, like how op said. Despite not having an interest in anyone that I've met, I haven't given up on people yet, because if you find someone who you can get close to it just makes it all the more special and meaningful. So I guess I have a different motivation and perspective to you, despite wishing for a similar thing.