1. Take care of yourself

Take time out of your day to take care of yourself. Make sure you get enough sleep, eat well, exercise regularly, and make sure you have plenty of water. If you feel tired, try taking a nap or going for a walk outside. You'll feel much better afterward.
2. Get some sun

Sunlight helps our bodies produce vitamin D, which is good for our bones and muscles. Vitamin D is also known to help regulate moods and emotions. So if you're feeling down, go outside for a few minutes and let the sunshine soak into your skin.
3. Drink green tea

Green tea contains antioxidants called catechins, which may improve brain function and memory. Green tea also contains caffeine, which can give you a boost of energy. Try drinking a cup before bedtime to help you relax and fall asleep faster.
4. Eat dark chocolate

5. Exercise

Exercise releases endorphins, which are chemicals that make us happy. Endorphins are also produced during orgasm, which makes sense since they both release dopamine, a neurotransmitter associated with feelings of pleasure. Exercise also increases blood flow to the brain, which means more oxygen gets delivered to the brain cells. Oxygen is what fuels the brain, so exercising boosts mental performance.
6. Meditate

7. Laugh

Laughter is contagious! When you laugh, your facial muscles contract, causing your eyes to crinkle and your mouth to stretch. Laughter triggers the release of endorphins, which makes you feel happier.