TERRY TROWBRIDGE Superman’s Pal, Jimmy Olsen Puberty is the moment a man becomes beautiful.He wakes up stronger than he was when he fell asleepif he bothered to sleep at all.With a lightning-fast attention to detailsand muscles that never tire or fail to promise victory,when every setback is temporary, every thought is assuredby a galvanized body that conforms to the shape of growing, hardening manhood.Except for Jimmy Olsen. If he had a psychoanalyst, the verdict would