A career will be most productive, comfortable, and enjoyable when it fits well into one’s lifestyle. Which is the best definition of lifestyle?
A. the factors that have influenced one’s life priorities,
B.principles, and beliefs that guide a person’s life
C.a way of living that shows a person’s beliefs or opinions
D.the collection of things a person has done

Lifestyle means how a person chooses to live his or her life based on the person's belief. Lifestyle reflects the opinions, habits, taste, altitude, interest, style and moral belief of a person. People's lifestyle varies, hence are determined by their interest in sports, politics, health matters, science and tech etc.

For example, a person who has decided to be engaging in exercise on weekends and has consistently been doing that over the years, hence has become part and parcel of him; such can be regarded as his lifestyle. Also, a person who have various luxurious items and could as well purchase whatever he wants, could be termed his lifestyle.