A Diary of a Slash: Unleash Your Identities in the Era of Sharing Economy, is inspired by Marci Alboher's book One Person/Multiple Careers,  and the characteristics of sharing economy jobs. By illustrating a daily life of a young man, the design aims to highlight the transformation of his personal identity within one day and the benefits that he gets from such kind of lifestyle. In the diary, he is a chef / driver / designer / accommodation host / tour guide. Leveraging the social media and Apps, he gets connected with strangers online and provides services to them peer-to-peer. Addition to money he gains from those sharing economy jobs, he meets new friends, extends his social networks, enhance his skills and achieved a balance between work and life. These are all the fortunes that the sharing economy brings to us.