Stronger collaboration happens in situations where a personal chemistry has been established between both parties. Finding out similar likes and dislikes, points of view and even hobbies and passions. Personal chemistry builds with the length of the client relationship, frequency of meetings, and how far mutual respect goes between parties. This was one trait that advertising agencies were perceived to not always have. It was suggested that on occasions media planners and researchers were more closely involved in the project because of their personal relationships with their clients. Successful strategic planning is best when both parties are involved due to the bond between sides by understanding each other's views and mindset.