VENICE (DNA) – Hollywood star Penelope Cruz warned Sunday that technology was driving high anxiety that would one day make “all our brains explode”.The Spanish mother-of-two said she was worried about how children’s mental health and development were being affected by the ubiquity of tech.”I have my personal war with it,” she told reporters at the Venice film festival.”I wish we could have lived in the 1990s for a little longer. For mental health issues that would have helped a lot, because I think things are going at a speed that we are unprepared for,” said the actress.