Inspired by documentary photography, I observed and recorded life in detail for a month in this project. Every time I feel emotional fluctuations, I freeze the picture by taking photos with mobile phone and record the moments that make me feel happy at any time. At the end of each day, I describe the photo with a short text to help me recall the feelings and memories of that moment. After finishing the observation phase, all the images were collected and organized, edited into a loose-leaf book, and attempts were made to map the emotional experience each image displayed by building a typography. It was a challenging process, and typography went through three iterations of updating in total, finally presenting with poetic and ambiguous visual effects. The other two experiments were hand-painted collage and creative fonts.