"I'm not that in control of myself that I could be specific about exactly the way I'm doing everything as it happens. I'm just trying my best"

In this quote, Sean Lennon is expressing his lack of total control over his actions and ideas. He acknowledges that he is not able to be precise and detailed about every thing he does in the moment. Instead, he is just doing his best to navigate through life. This might suggest that he is a spontaneous and free-spirited person, who doesn't feel the need to constantly evaluate and plan out every element of his life. He is comfortable with the idea of not having complete control and is content with doing his best in today moment.