I am 20 yrs old and suddenly facing erectile dysfunction. I am really scared and hurt because of the same. I don't do smoking, nor do I drink. Never involved in sexual activities. All of a sudden, I faced this problem which is hampering my life. I am fighting with people and loosing on my studies. Pls tell me this is curable, else my life will be destroyed. I feel I am under depression. Haven't slept for days now and cannot even share with my family which is really reserved. Pls tell me how to go about the same. Pls.