This post is more about you trying to find ways to make money, and less about photography.
Please move this thread to kopitiam or close it here.
On a side note: TS, it is my strong opinion that no one is born a good student. We all worked our behinds off to get there. Sounds to me you have given up before you started. Actually, it is not you cannot, but you seem to lack any motivation to try.
You can have all the hobbies now. But without a sound education, life can get very tough down the road. And more so in this day and edge, where getting successful is less and less a matter of luck due to the current business environment. i really hope you know what you are doing.
If you want my advise? Study hard, work hard as well. You can put effort into making money to buy stuff to supplement your cravings in your hobbies. But if you put 100% into your hobby, you need to put 150% into your studies.
But then again, your generation probably call my generation old farts anyway. So to listen or not, is totally up to you. In the end, it is your life.