40th birthday plunges Keanu into depression 15/03/2005 - 07:22:43 Hollywood hunk Keanu Reeves found turning 40 so tough last year, he plummeted into a dark period of depression. The Matrix star says the months since his birthday last September have been a time of reflection, which quickly escalated into morbid brooding about how many years he has left before he dies. The Canadian actor says: "It was a nightmare. It reminded me of adolescence and it felt like an internal transformation with physical aspect, like when your hormones run wild. "But this time with a conscious shift, an awareness of...