Article in English: Research shows that not only is exercise a great stress-reliever, it improves your ability to concentrate and study. Find something that you love to do, and try to set aside part of every day to do it. You might like running, bicycling, walking, dancing, or another exercise. Both aerobic exercise (exercise that makes you breathe more heavily) and anaerobic exercise (like weight-lifting) can help you get rid of stress.  Regular exercise actually changes your brain chemistry to get rid of stress, according to research.  Exercise will improve the quality of your sleep, an important factor in preventing stress. If you're stressed, you'll need to find healthy ways to get rid of it. Punch a pillow, or take a deep breath. Take a short run. Your goal should be to recognize when you're stressed, and find ways that you can use to not take out your frustration on other people.  Pretending that you're not stressed isn't really a successful long-term solution. You can literally "blow" off steam by blowing on a pinwheel or a feather. The way this works is to encourage deep breathing and distracting your attention from the thing that's upsetting you. Even when you're feeling stressed, taking time to schedule relaxing activities for even short periods of time will help you avoid getting overwhelmed. Taking short walks, bubble baths, or setting aside time every day for meditation are all ways to include relaxation as a healthy part of your daily schedule.  Find relaxing activities that don't take very long to do, such as jumping on a trampoline for the length of your favorite song, or spending 10 minutes playing with your dog. Remember that doing things that make you feel relaxed and happy are essential part of living a successful life. They shouldn't make you feel guilty. Laughter is consistently shown to be one of the best ways to counteract stress. Taking 30 minutes to watch your favorite sitcom, or reading from a humorous website to relax are great ways to deal with stress. Browse through a joke book, or watch a scene...

Summary in Indonesian:
Berolahragalah. Carilah cara untuk melepas bebanmu. Jadwalkanlah aktivitas santai. Luangkanlah waktu untuk tertawa. Bernyanyilah hingga bebanmu hilang. Pastikan tidurmu cukup. Makanlah diet yang sehat. Hindarilah kafeina dan alkohol.