For some people, investing is a necessity. They invest to grow their savings and build wealth for important life goals, like buying a house, funding their children's education, or preparing for retirement. Without investing, they may struggle to achieve these financial milestones and secure their future.

However, for others, investing is more of a want. They invest to potentially earn extra money, achieve financial freedom, or pursue their dreams, like traveling the world or starting a business. While investing may not be essential for their immediate needs, it can fulfill their desires and enhance their quality of life.