Restructuring is often compared to a “major surgery” for a company. The methods may vary: some focus on financial health, others on organizational design, and some on realigning business strategies to remain relevant. Yet, the overarching goal remains the same — ensuring the company stays adaptive and competitive amid constant change.

Understanding marketing principles alone is not enough; companies must also determine which techniques are most relevant to ensure strategies truly work effectively. Among the many options and approaches, the key to successful marketing lies in the ability to choose methods that match consumer characteristics while aligning with business goals. 

The name "Six Sigma" itself comes from a statistical term, namely the standard deviation recognized to describe how consistently a process can run. At highest level (six sigma), quality can considered almost perfect with only 3.4 defects per one million opportunities. This high standard has now become a symbol of companies’ efforts to achieve truly reliable quality.

For an investor, a business plan is not just a long document filled with complex figures and technical strategies. It is a reflection of how deeply the entrepreneur understands their business. It contains data, assumptions, and the entrepreneur’s conviction on why this business is worth running, can generate profit, and is sustainable in the long run.