Jackson Seller

Jackson Seller is an author who has written "The Psychology of Likability." While specific details about Jackson Seller are not provided in the given information, it can be inferred that they have an interest in and knowledge of social psychology, particularly in the areas of interpersonal relationships and likability.

The author's work appears to focus on providing readers with practical strategies for improving their social interactions and increasing their appeal to others.

Given the positive reception of the book, it's likely that Seller has some expertise or experience in the field of psychology or personal development.