If you work in unskilled jobs, get paid very low and work for 12-14 hours.
Then look for other unskilled jobs which pay higher and work for 8-10 hours.

If you work in unskilled jobs, get paid low and work for 8-10 hours.
Then look for other unskilled jobs which pay higher and work for 8 hours.

If you work in unskilled jobs, get paid low and work for 8 hours.
Then learn a new skill, trying to get a skilled jobs which pay minimum salary and work for 8-10 hours.

If you work in skilled jobs, get paid enough and work for 8-10 hours.
Then improve your skill and try to find other company that want to pay higher.

It's all about whether you want to change for better life or you keep complaining, all I can say everything need a small step, it takes time.