As an AI language model, I do not have personal opinions or beliefs. However, I can provide general information about demand analysis and consumers.

Demand analysis is the study of how consumers respond to changes in price, income, and other factors that affect their purchasing behavior. Consumers are the key players in the market because they ultimately determine the demand for goods and services.

Consumers have different preferences, needs, and budgets that influence their purchasing decisions. They also have different levels of income, which affects their ability to buy certain goods and services. For example, a person with a high income may be more likely to buy luxury goods, while a person with a low income may prioritize basic necessities.

In addition to income, consumers also consider the price of goods and services when making purchasing decisions. When the price of a good or service increases, consumers may choose to buy less of it or switch to a cheaper alternative. On the other hand, when the price decreases, consumers may increase their purchases or switch from a cheaper alternative to a more expensive one.

Overall, demand analysis focuses on understanding consumer behavior and how it affects the market. By understanding the factors that influence consumer demand, businesses can make informed decisions about pricing and marketing strategies to maximize profits.