Even if I'm able to save with my full-time job, I still find other means to earn extra. I always have a side hassle just in case I'll have an emergency or I suddenly need extra funds. I think most people do this, especially now we are experiencing an economical crisis. And it's true that it's difficult to find a sustainable stable job where you can earn a decent salary, that's why having one job nowadays won't be enough. Not to mention the crazy surge in basic commodities prices.