"When I look back at the way that I was in that documentary I cringe"

In this quote, Benjamin Cohen is assessing his previous self and the way he was depicted in a documentary. The use of the word "cringe" recommends that he is embarrassed or ashamed of his habits or actions in the documentary. This could mean that he has grown and changed ever since, and looking back at his previous self makes him uncomfortable. It might also suggest that he is sorry for specific things that were recorded in the documentary. Overall, this quote reveals a sense of self-awareness and development, along with an acknowledgment of past errors or flaws.