I want to ask you guys some question , student or graduated , please answer.
I want to know your opinion.
-study while listening to music , just study , study for 30 min and break for 15 min and study again
*wich is the best method?
-from 12 subject of study , is it okay to not good at 4 of it?
*why?
-best method to motivate yourself?
-college need money , so what is the point of study until high school if you don't have any money to continue to college?
*where do high-scool-graduated get money?
From my own experience, listening to music can be very distracting. Though this really depends on the kind of music you listen to. Needless to say, loud, high beat, pumpin music is not suited for study. But there if you can't handle studying without background noise there study music that exists; just youtube it. I heard classical music was beneficial but to what extent I'm unsure of.
12 subjects is A LOT. Though the real queston to ask here is how much hours of that subject are being taught to you each week. My physiology lecture said that for every hour of lecture I should be spending 2.5-3 hours on review. 3 lectures a week, 7.5-9 hours a week of study. Of course I would say this is just the minimum and if you want really good grades the investment is much more. But highshool is different from university and I can't add more without further details from your end.
And there is no best method. Each person absorb information differently and different subjects require different approaches. Again, more details please.
Best method to motivate oneself besides Asian guilt? Know that by studying now, you will stress less later. Picture that your task through the semester or year is to hip this block of marble into a pretty sculpture. With a bit of work every day you will eventually get there in time. Slack off and leave it to the last minute, you won't have time to even produce something remotely looking like the sculpture. You should be fueled by the fear of falling behind and continue to stay up to date, otherwise you will continued to be buried to the point where a recovery is not possible. In the case where you feel you can't keep up, speak to your teacher or perhaps minimize the amount of subjects you do each year. If you are studying 12 intensive subjects at once I can't see it as anything but an sub-par learning experience.
Oh one other thing. If you are ever feeling sleepy or tired during study a 10-15 minute nap is all you need to recover. No more then that though. You don't have to sleep, you just have to rest your eyes and breath.