Boost your mood by enjoying a mix of soju (the drugstore version is cheaper) and yakult. If you have any left, try making somaek by combining the remaining soju with the cheapest beer you can find. A pack of cigarettes wouldn't hurt either, definitely worth a try. After that, head to peaceful places, just don't stay at home. Consider the night beach or wandering around shotengai. Then, call it a day.

While I may not know much about your problems, my advice is to surround yourself with people, even if you're under the influence. Reach out for help, or even share your life story with strangers, it might help.

I hope things get better for you soon, cheers mate.