3.Laugh
This can help ease tension in your muscles, and when you breathe in quickly, your heart and lungs get a boost, too. Laughing also makes your brain release chemicals that help your body fight pain and infection. So hunt down some funny clips of your favorite TV show. It’s not goofing off — it’s good for you.
4.Do a Good Deed
When you do something nice for someone, your body makes hormones called endorphins. These are natural painkillers linked to trust, pleasure, and a connection with other people. Helping others also has been shown to raise your self-esteem.
