“Exercise Deep Breathing: One of the best and easiest exercises that you can do to help you become positive is breathing. You breathe every second, of course, but you are not really breathing to exercise. Regular breathing only allows your body to take in enough oxygen to keep your blood pumping. However, it does not allow for your lungs to reach its maximum capacity. If you would want to feel positive, exercise deep breathing after waking up and before going to sleep. How to do a deep-breathing exercise: Slowly breathe in, silently counting up to eight (inhale through the nose). Your belly should slowly ‘deflate’ as your diaphragm inflates. Once you have reached your lungs’ full capacity, hold the air in for five seconds. Slowly exhale through your mouth while counting up to eight. Repeat steps 1–3 at least five times.”