In some cases, the vitreous gel can peel the retina away from the back of the eye, resulting in a macular hole or retinal tear. This can progress into a retinal detachment if left untreated. Injury or trauma Very occasionally, an injury to the eye or trauma can result in a retinal detachment.
Breathing at higher altitudes might be especially difficult if you have COPD as well as another condition, such as high blood pressure, heart disease, or diabetes. Being exposed to high-altitude conditions for more than several days can also affect the heart and kidneys.
Flying dreams fall under a category of dreams known as lucid dreams. Lucid dreams occur when you become aware that you are dreaming. Many dreamers describe the ability to fly in their dreams as an exhilarating, joyful, and liberating experience. If you are flying with ease and are enjoying the scene and landscape below, then it suggests that you are on top of a situation.