"But I'm also a vegetarian so there's another factor I guess"

In this quote, Radha Mitchell is discussing her dietary options and how they may affect her life. By mentioning that she is a vegetarian, she is implying that she does not take in meat products. This might be for ethical, health, or personal factors. She then adds that this is "another aspect," suggesting that being a vegetarian is simply one element of her identity and there may be other elements that influence her choices and actions. This quote highlights the intricacy of individuals and how numerous factors, such as dietary choices, can shape their lives and perspectives.