Gaining Money in Every Way

Flip burgers.

Get a job, part time or full and study so you can get the job you want in the future. you won't make that much on steam, reselling probably won't get you that much or won't be consistent, and betting is a big financial risk.

Well one thing you should start to do is stop buying games. Focus on your responsibilities. Learning trade skills will help you in your interests. You say you have an interest in developing, designing, business, architecture, and art. Start building a portfolio.

I don't know what the work hours/part time pay is in Indonesia but here in my country 12 hours shifts at fast food joints can be rather common and pay only about $300-400 a month less 32% in taxes and other payables so you realistically only take home about $200-250.

Part time job is most stable and promised work to gain money in my region. Trading needs to be keen on information about the area and talents to negotiate with other traders, and sometimes fails.

Whelp, Blizzard is always looking for a help, if you think that u can one of their jobs, look here http://us.blizzard.com/en-us/company/careers/

Firstly, decide what you want to do in your life, in what job you can potentially feel comfortable. For instance, I feel comfortable only in IT. Since the last 3 years or so, I was working hard on getting as much knowledge as possible about everything what might be useful, which resulted in things like my Touhou Giveaways group, which is fully automated and synchronized with steamgifts through my bot. Bot automatically does all repetitive group tasks such as adding giveaways, marking winners, counting ratio, points, even kicking leechers. I achieved a point when I feel really comfortable in things I usually do, and I'm not getting paid for them, as those projects are a playground for me to get experience and knowledge, which I can use later in paid ones.

Thanks to that, I have many really well paid "job offers", or rather "project requests", for example lately I was supposed to build a steam trade bot for one company, which took me around 3 days of working ~4-5h / day, and resulted in +300$ on my account. And I didn't even finish my uni yet, last semester. IT is a special sector, because you can get knowledge and experience without working at all, just by doing your own hobby projects, usually for free, only to finish education and be even better than other people working in the same company for 10-20 years.

I must admit that it's the first time I hear about "planology", whatever it is. I'm not sure if you're really into that, or you found yourself there by accident, but if you don't know yet how to use your knowledge then I assume it's the second. Well, not everybody is patient and ambitious to achieve his dream, in this case you can always go search for a part-time job, just choose one that makes you comfortable. If you don't have enough experience, nobody will come to you with excellent well-paid job, mostly you'll work at minimal wage until you reach any skills which might be useful in your job. If you think seriously about earning money, part-time job is the only way for you, as apart from getting money it'll also improve your skills and get you experience, which will be crucial to be promoted in your all future jobs.

You either have some skills which may be useful for the one who is willing to pay you, or you don't have any and you're supposed to do easy repetitive tasks such as working in fast-food restaurant or so.

Part time job. If you can do something at home, big plus because you won't have to leave your home/apartment. No money and time wasted on riding/driving to work, much safer in the winter (if you live in the Great Lands Of Canadia™).
If you can't due to crappy computer/internet/phone, well then you'll have to settle to... (quoting first poster)... flip burgers.

In most countries, supermarkets and fast food chains offer jobs for uni/college students, because work force still in school gets tax cuts for them if they work in part-time. If you are lucky, you may get some cosier job too, like data entry (although it is very boring, but if you are the lazy type and/or don't like to stay in a kitchen with 40°C all day, then it's still a good shot).