To improve your breathing, there are several techniques you can try. One approach is diaphragmatic breathing, which involves consciously focusing on deep belly breaths rather than shallow chest breaths. This technique helps engage the diaphragm muscle to optimize air exchange in the lungs. Additionally, practicing relaxation techniques such as meditation or yoga may help reduce stress and tension, allowing for improved respiration. Regular physical exercise can also enhance lung capacity over time and improve overall respiratory function. Remember, if you continue to struggle with breathing difficulties despite trying these methods, it's crucial to seek medical advice for a proper diagnosis and personalized treatment plan.