Sir... I M 18years Old And Suffering From Wet Dreams...sometime

Sir... I m 18years old and suffering from wet
dreams...sometime it is
happening with me daily or 5days in a week...i m
so confused... Is it
a sign of sex weakness or i m fine... Even i tried
to control it but
there is no result... Even i dont watch any nude
or something
unnessecary thing but it happened.... Plz help
me to figure it out?