She wants to write about the stuff that she wrote in her diary, which co-incidentally became the first draft to her script. However, she doesn"t wish to write an autobiography. The diary is intimate and special to each and every person; much in a similar manner the diary of Kangana is also precious and intimate to her.
She however wouldn"t like to reveal everything there is in her private life. She doesn"t want her script to be an exact copy-paste version of what she writes in her diary. Some parts of her life are extremely personal to be revealed in front of the whole world. However, in case she writes an autobiography without the details, then it wouldn"t also be the right thing to do.