I didn't understand your second question, what's the problem with living alone?
Speaking about job, of course it's possible to live without it during some time, especially if you have your own money savings or people who can help you during this time :) Besides it's not so hard to find a new job, of course in some professional spheres it can be difficult but you can work as a courier for example for some time if there's such a critical need for having any money.
You can try making money online, at least for making any additional income. The best methods for this include Forex, freelance, cryptocurrencies, index funds and affiliate marketing
https://www.europeanfinancialreview.com/passive-income-what-is-it-and-how-to-make-it/ .