I mean this with respect, but the issue is your outlook not the job itself.
I mean if you could do anything what would it be?
If your answer is nothing then there's not a lot to say.
Retirement should not be in your mind when you're chosing your job. Sure it's something you want to work for, but when you're in your working years you should be pursuing things you're passionate about ...
Better advice to young men is to be calculated when you're in a miserable situation and seek a way out.
This a great question. I honestly don't know. I mean I work a weekend job I love, but even if I worked it 60 hours a week, it wouldn't pay for a family. And the hours are extremely late and the pay is only if you are there and the total hours in a week max would be 40. So, it is more so "what would you like to do that would also pay enough to afford a family" and to that, I can't say.
That is part of the crux of this, when I started in my field, I figured I could get to X amount, quit, and do something lower key and be happy. But today, those low-key jobs don't even pay enough to pay the bills. Our economy is such a disaster.
I don't know enough about other fields, the pluses and minuses. Not much interests me, mostly due to burnout and we live in such a disgusting society. TBH, I enjoyed what I do for a living when I first started in it. Thank goodness I was not good with women at that age, or I would have ended up trapped in a bad place.
There are many reasons I went from enjoying what I do to hating it so much it paralyses every second on my existence. To sum it up, as our society got more disgusting, so did my job, it was a very parallel fall between the two.
As for young guys, you are correct, if you are miserable, try to calculate how to get out. I am too old and too far down the road to get out and I am close enough to retirement to just tough it out. But try to not do this, the burnout is very real, so try to calculate how to get out.
For young guys, you have two choices...
#1) Find yourself first, then find a wife. The issue here is that finding yourself could take the rest of your life. It is a very tough thing to accomplish for some, for others it come easy.
#2) Just accept you will be a slave, work away, and have a family young. This is also very tough, the first 10 or even 20 years will not be so bad, but as you age, and things start to hurt the grind really will wear on you.
Choose wisely.