Please choose the correct ending to complete the given sentence: Health: [header] How to introduce more laughter to your life [title] Enjoy the benefits of laughter. [step] Although it may not be obvious right away, most situations have some humorous moments. Being able to find the funny in any situation can relieve any stress or tension you feel.

Ending1: Laughter can also help you deal with challenges, desires, or resentments caused by angina. [substeps] Don't focus on what's funny at the moment right now. Ending2: When you're around people who have more laughter, you will feel extremely more at ease. [substeps] Laughter can be a powerful tool in building a sense of self worth. Ending3: When people are laughing, they are more likely to experience a sense of accomplishment. Cultivate the positive aspects of laughing together. Ending4: It can also contribute to your overall success and happiness. [substeps] For example, if you fall and scuff up your elbow, don't focus on injury or ripped clothing.

Answer format: ending1/ending2/ending3/ending4