First of all, please relax. Even though glaucoma is a pernicious disease, but we still have effective treatment for that. The disease occurs when pressure in human eye rises to an abnormal level and causes damage to each part of eye. It is possible that glaucoma results in blindness if there is no treatment. In fact, glaucoma is the second biggest reason of blindness. But, do not be anxious. As you are diagnosed, you may receive treatment in time to prevent bad consequence. Listen to your doctor. He or she will have plenty of suggestions for you daily life and medical treatment. Those may help you a lot. On the other hand, anxiousness is also harmful to your eye health. From now on, you shall live healthier and eat healthier. Keep a delighted mood and do not worry about your glaucoma too much. Focus on cure upon the guidance of your doctor. Hopefully, you will be fine soon.