The popularity of design thinking has been on the rise in recent years, and for good reason. Design thinking is an iterative process that aims to understand users, challenge assumptions, redefine problems, and create innovative solutions that can be prototyped and tested. It revolves around a deep interest in understanding the people for whom products and services are designed, enhancing our ability to question the problem, assumptions, and implications.

The popularity of design thinking has been on the rise in recent years, and for good reason. Design thinking is an iterative process that aims to understand users, challenge assumptions, redefine problems, and create innovative solutions that can be prototyped and tested. It revolves around a deep interest in understanding the people for whom products and services are designed, enhancing our ability to question the problem, assumptions, and implications.

The design thinking process consists of five phases: empathize, define, ideate, prototype, and test. These stages can be carried out in parallel, repeated, and circled back to at any point in the process. It encourages the development of new ways of thinking that do not abide by the dominant problem-solving methods. Designers resist the temptation to jump immediately to a solution and instead spend time determining the fundamental issue that needs to be addressed. They consider a wide range of potential solutions before settling on one.

One of the key points to note is that design thinking is not limited to designers. It can be adopted by creative employees, freelancers, and leaders who want to infuse it into every level of an organization. This widespread adoption of design thinking has the potential to drive the creation of alternative products and services for both business and society.

Design thinking is often described as outside-the-box thinking, similar to how artists approach their work. It combines investigations into ambiguous elements of a problem with rational and analytical research. By tapping into capacities that we all possess but often overlook, design thinking becomes deeply human in its approach.

Now, let's shift gears and discuss how to grow an early-stage consumer startup. There are three actionable pieces of advice to consider:

1. Demystify growth and identify growth levers: It's crucial to have early analytics hires who can help demystify growth levers for the business. Start by listing them in a spreadsheet, and focus on understanding what drives growth. This understanding will inform your strategies and tactics moving forward.

2. View growth as a loop, not a funnel: Retention is often more important than acquisition. By understanding who sticks around and why, you gain valuable insights that can inform your acquisition efforts. Start by focusing on the people who are already using your product or service before trying to acquire new customers. Channel diversification is also important in successful performance marketing. Set a limit on how much budget is allocated to any one channel to mitigate risks.

3. Foster a culture of growth within your organization: Growth should be a shared responsibility across the entire company, not just the Head of Growth. The best growth teams consist of designers, marketers, data scientists, and engineers all working together toward a common goal. Creativity is also important in growth experiments and loops. Having a balance between left-brain and right-brain thinking is crucial for achieving growth.

In conclusion, design thinking has gained popularity due to its iterative and non-linear process that allows for a deeper understanding of users and innovative solutions. It encourages questioning assumptions and problem-solving methods, leading to the creation of alternative products and services. When it comes to growing an early-stage consumer startup, focusing on identifying growth levers, viewing growth as a loop, and fostering a culture of growth within the organization are key factors for success. By implementing these actionable pieces of advice, startups can set themselves up for sustainable growth and success.