Scottish novelist and screenwriter Irvine Welsh is renowned for his realistic and unvarnished depictions of city life. The significance of drama in people's lives is one of the topics he frequently examines. Welsh believes that everyone needs a gripping plot or intense emotional content in their lives.

Similar to how a gardener cares for a garden by providing water and sunlight to the plants, people take care of their own personal development by exposing themselves to emotionally and intellectually taxing situations. Like an abandoned piece of land overrun with weeds, life can feel unfulfilling and stagnant without these experiences.

According to Welsh, drama can be as simple as a conversation that profoundly affects someone or a choice that compels one to face one's own fears; it's not always about big adventures or drastic changes. These experiences give people the nourishment they need to grow and develop personally.

Welsh's works, which frequently explore the intricacies of human emotion and the challenges that people face in society, are especially resonant with this idea. He demonstrates through the journeys of his characters how even the most trying circumstances can be life-changing and necessary for living a purposeful life.