Brinker sees most of the adults as stereotypes, except Gary, his mothers live-in boyfriend who develops in Brinkers eyes from a wimp to a role model a perceiver, a victor, a strong, witty man-child.
Adolescence in Brinkers Edge is not a problem to be resolved. Rather, it is an emotional roller-coaster of related episodes. During the summer Brinker looses his old family along with his illusions of innocence and permanenceand of powerlessness. He finds bonds stronger than the passing of time. He discovers that he must keep moving forward. The basic metaphor is a tightrope, the edge, and the glue of the plot is the struggle to maintain equilibrium.