Joseph Muchwe Karanja was born in 1983. He is a recovering addict who continues to improve. In the novel Shakes of My Past, Karanja narrates his life as a former addict and humorous individual whose life transformed, becoming a role model for society. He recounts his life of alcoholism, the hardships he endured, and the role of family and friends in his journey.
It is a novel that truthfully depicts the struggles faced by addicts. It also highlights the dangers associated with addiction. What Karanja went through has given him the skills to help others who are still trapped in this cycle. He extends a helping hand, teaching them good values so they can become respectable individuals.