First, read the English article below.

Though freshmen in high school aren't quite as outgoing as freshmen on a college campus, you should still try your hardest to be friendly before people fall into their normal social circles and are less open to meeting someone new. So, say hi to the girl in your Spanish class, be friendly with your new lab partner, and get to know the people in your home room -- you may be sitting next to them for the next four years, after all.  Get to know the people in your gym class. You may not run in to some of them academically. Make new friends with people who sit at your lunch table. Though you may be worried about finding the place and group where you really fit in right away, you should explore your options as much as you can. There will be the popular kids, the nerds, the cool nerds, the jocks, the stoners, and all of the other groups you may come to expect -- but you don't have to neatly fit into one category. Don't jump to conclusions and get to know as many people as you can first.  Though many people do remain friends with the same social group throughout high school, social dynamics and circumstances do change. If you find that your new social group isn't the right fit for you after a few months but made no effort to get to know anyone else, then you'll be out of luck. Being as involved as you can in a variety of clubs and sports can help you broaden your horizons and meet as many people as possible. Though it's important to be open-minded, try avoiding the kind of people who will get you into trouble by making you smoke, cut class, or cheat on tests. Though you may have met your dream lover in your first period physical science class, it's wiser to hold off before you start sending the kid any love notes. If you get wrapped up in a high school relationship right away, you won't have time to branch out, make friends, and figure out what actually makes you happy. Also, let's face it: 98% of high school relationships don't last, so you could put yourself in an awkward situation when you break up and all you... 

Now, please write a short abstract for it in Indonesian. Abstract:
Berusahalah bersikap ramah pada awalnya. Cobalah mengikuti berbagai kelompok sosial. Jangan pacaran dulu. Hadirilah acara-acara sosial sekolah. Dapatkan satu orang teman di setiap kelas. Temukan meja makan siang favorit. Jangan terlalu ja-im atau menjaga citra.