Dame Helen Mirren thinks death should be a “celebration” of life. The 76-year-old actress admitted that it is impossible to hide from the thought of death as she urged others to be more open about the idea of their mortality and claimed that death is a “celebration of liberation.” She said: “[Death] is not something you can hide from at my age. Why not have an open discussion and see death as full of life and a celebration of liberation?” The Oscar-winning star went on to explain that she wants to embrace life until the very last days as she insisted that life is a “gift” that she still enjoys…