my email id is YYYY@YYYY , and i am 18 year old, i am suffering from nightfall , and i have sexual weakness,when i watch any sexy video, i get some drops of sperms and i have not ever got sex but i feel my sex time is very low,i think , i am suffering from intent ejacuation ,in my unkonwess i have get mannul sex. now i feel weakness of my muscles and body joint parts.and when i get angry i get body vibration.in cool too. so please tell me advise