I always need fresh air. Is it a disorder or anything?

No. Needing fresh air is not a disorder. Fresh air is essential for human health and well-being. Inhaling fresh air helps to provide the body with the oxygen it needs to function properly. When we breathe in fresh air, we take in oxygen, which is essential for our bodies to function. Oxygen is used in the production of energy and for the proper functioning of our organs and tissues. Additionally, fresh air helps to reduce stress and improve our overall mood.