. Go for a walk, a jog, or a bike ride. Play a team sport. Do anything that gets you up and moving. Exercising will make your body release endorphins, those "feel-good" chemicals that enhance your mood and inhibit the body's stress response. Any type of exercise or physical activity which requires you to expend energy and contract your muscles will trigger your body to release these helpful endorphins. So even if you don't feel up to a spin class or 5k run, just cleaning the house or going for a 15-20 minute walk can help your body start releasing the endorphins you need to feel happier. Scientists have confirmed that what and when you eat can affect how you feel and your moods. If you're feeling sad, try eating a low-fat, low-protein, but high-carbohydrate snack, such as a toasted English muffin with jam. When high-carbohydrate foods aren't overtaken by the presence of protein or fat, they allow for a release of the amino acid tryptophan into your brain. Tryptophan then turns into serotonin, a neurotransmitter than improves your mood, and all within 30 minutes. You could also have carbs such as air-popped popcorn or a slice of whole wheat bread. But be sure to skip foods high in protein, like cheese and poultry. These foods suppress serotonin because all of the amino acids in them compete with and ultimately block tryptophan from releasing into your brain. Sometimes a consistent and boring routine can make you feel bad. Do something out of the blue (but without making any rash decisions!). Go visit a friend or a museum, surprise your Mom with lunch, or take a weekend trip outside your city or town. By mixing things up a bit, you may rediscover your passion for life. You could even shake things up by creating small "disturbances" in your everyday schedule. For example, do things in a different order in the morning. Make coffee after your shower, for example. Leave earlier for work. Just break out of that daily routine for a bit and see how you feel. Sometimes the routines that we become accustom to, while...

TL;DR in Indonesian:
Berolahragalah. Makanlah camilan sehat. Lakukan sesuatu secara spontan. Lakukan hobi Anda. Biasakan mandi secara teratur.