This teaser gives you an idea of how the decisions work. In daily life we tend to make our choices and act upon that. In the same manner when it comes to making investment choices one needs to choose it wisely. 

Through problem-solving, critical thinking, and an awareness of fundamental financial facts and concepts, persons with financial knowledge and decision-making abilities can make wise financial judgments.

This case study gives classic example of how you chose your chair and decide based on your requirements and comfort zone, similarly you chose your investments and plan based on your risk appetite.