Sophie and Calliope have never been to school. Their mum ran away from home when she was seventeen to join the New Age movement and the girls were raised in a series of ashrams, communes and impromptu raves.When Sophie gets ill, they return to Birmingham - a strange new world where meditation and tree-hugging are replaced with maths homework and TV and the grandmother they have never met. And it's against this bewildering new backdrop - the normality she's always longed for - that Sophie must come to terms with her mortality.Lucy Caldwell's Notes to Future Self opened at the Birmingham Repertory Theatre in February 2011.