What is an accurate definition of a lifestyle?

the collection of things a person has done

a priority, principle, or belief that guides a person's life

a way of living that shows the beliefs and opinions of a person or group of people

the factors that have influenced a person throughout life

An accurate definition of a lifestyle is a way of living that shows the beliefs and opinions of a person or group of people.

Explanation:

A lifestyle, is a "way of living" that depends on numerous factors and reflects the beliefs, opinions, behaviors and preferences of a person or a group of people. It is constrained to demographic factors, such as location, age and even gender, but it is also constructed by the person's internal characteristics, such as values.

A person's lifestyle portrays sociological issues since it can't be understood outside the context in which the person lives; political and economical values of a certain era reflect on people's lifestyle and choices.