NEW YORK (Reuters) - Ben had a rough Friday night picking up women on the Hotel Gansevoort's balcony after being coldly rejected by two attractive blonds. The 23-year-old documentary filmmaker, who asked his last name not be used for fear of ridicule, suffers from an acute case of "premature ejectulation" -- ejecting himself early from promising conversations with women for fear of rejection. Such was the diagnosis from the coaches of "Charm School Boot Camp," a three-day crash course on seducing women that Ben and five other men paid $1,600 apiece for in early August. "If I were to look...