Nothing really. Nowadays it's impossible to save money unless you have a really good paying job. To buy a decent house you need to work for at least 20 years and save every penny, but you have to eat something and live somewhere while doing it. I might save up by not buying any electronics, using an old phone and walking everywhere, but that would make my life too miserable.
It's all about saving your money.
Use the formula: Disposable income - Saving = Consumption. You don't need to buy a decent house. If you can't afford to buy one, then most probably you won't be able to afford the maintenance of the house as well. Don't just depend on one source of income. For sure you don't have work during the weekends, I recommend that you look for part time jobs during those day. Maximize your time and spend most of your time reading things about ways to make money.
Get a good paying job is what everyone wants but how about make your own business, I mean if you could get a job and have another source of income, it would be great, right.
I don't have any job right now but looks like all of my peers were had one, I will get one for me in the next year hopefully.
I have planning about my source of income and savings but due to I do not have a job I can't calculate how much exactly I get in a year.
I think if my job pays around $150-200 per month, and then income-saving-tax-expenses (daily needs) * 1 year = maybe about $200-300 per year, well not sure yet.