Answer:
addictive consumption
Explanation:
Addictive consumption: The term "addictive consumption" is determined as an individual's psychological or physiological dependence related to particular services or products such as alcohol, tobacco, drugs, gambling, etc. However, most of the consumerism is considered as habitual rather than addiction i..e, not addictive and depend entirely on an individual's choices and desires.
In the question above, Jane's behavior can be best described as addictive consumption.