This is probably the first thing you have posted that makes sense to me. What would you do if you can't get a job or find a roommate? What if you don't have any fun? It makes me even more depressed to think about having fun at a young age for some reason. I don't know why but whenever someone mentions having fun when your young it just makes me angry. Maybe it's because if things are shitty now they will get worse in the future.
I don't know I've never had that problem. My first job was at 16 washing dishes and I supplemented that with pulling weeds for someone's garden. When I moved out, I served popcorn at a movie theater. I would have done retail or fast food or whatever. The object for me was to eat and pay rent. Anything more complicated than that during the first time out, like trying to find something that I could base my self-worth on wouldn't have worked with the other life lessons I had to learn.
As for finding a roommate, considering I spent most of high school playing Dungeons and Dragons with the same 5 friends, I had enough foresight to be friendly with everyone. It was an acquaintance not a friend who offered me a place to move because my friends went to college. I'm the nice harmless guy that's easy to get along with. I find that goes along way in life.
As for having fun, my idea of fun wasn't that complicated: have the least amount of responsibility possible and still be able to pay rent, read a lot, hang out with friends. Then when I turned 21 my idea of fun was, whenever I was not eating, sleeping, working or reading, I should be dancing. Like I said, my biggest problem back then was not being bored at my job and trying to make it to the club before cover.
Other people have more complicated versions of fun that require money. That's okay, but I figure I'd get to those more complicated fun later on in life. Fun is just an idea. Some people have very limited imaginations so they have very narrow definitions of fun. Life is easier for people with better imagination. It's kind of unfair that way, but that's just how life is.
That's why I believe INFPs have an advantage in life. We have great imaginations. Some of the things INFPs said they do for fun just blows me away. I always think, why didn't I think of that. That becomes important later because most people don't get everything they want. The ones that can imagine a happy life without having everything they ever wanted are better at creating that happy life.
Okay so what if I moved out and didn't find a job? It was much easier back in my day and age. I could walk into a fast food joint and have a job the next day. I'm not sure that can be done today. But that was my fall back. Luckily, I applied at a movie theater and got hired right away. Free movies at 19 was awesome.
What if I couldn't find a roommate? Around 22, my roommates were going their separate ways and I had to find a new place to live. I had enough rent money saved but I couldn't find a place. I couched surfed for a month. Before finding an ad in the paper looking for roommates that fit my income. I didn't know these people and they were nothing like people I hung out with. They were ultraconservative, small town folk. So I kept to myself. Helped around the house and kept a very very low profile. One of the best things I ever did, because my first love happened to be a friend of one of their friends. And they introduced me to their friends because I was the nice harmless guy that was easy to get along with.
In both cases where I had to find a job and had to find roommates, I had no choice. It's amazing the things you accomplish when you have no other choice. Every life has problems whether that problem is finding a job or finding a girlfriend. The ones who understand their current problems and are actively trying to solve it, learn that they have the capacity to solve future problems.
If things are shitty now and you have zero skills, zero insight, zero motivation and are not doing daily improvement to gain skills, gain insight, gain motivation to make things better, of course, the future is going to be worse.