My Other Self (Chinese: 任意門; pinyin: Ren Yi Men; lit. 'Anywhere Door') is Taiwanese Mandopop artist Rainie Yang's (Chinese: 楊丞琳) third Mandarin studio album. It was released by Sony Music Taiwan on 7 September 2007. A second edition, My Other Self (Special Collectible Edition) (CD+DVD) was released on 18 October 2007 with a bonus DVD which contains five music videos. The album features ten tracks, which includes "缺氧" (Lacking Oxygen), the ending theme and "完美比例" (Perfect Example), an insert song of Taiwanese drama, Why Why Love, starring Rainie Yang, Mike He and Kingone Wang.