Which is an example of an unhealthy way to manage stress?

a exercising until you feel exhausted
b smoking a pack of cigarettes
c texting with a close friend
d practicing the piano

b smoking a pack of cigarettes

The example of an unhealthy way to manage stress is b) smoking a pack of cigarettes.

The example of an unhealthy way to manage stress in this list is b) smoking a pack of cigarettes. Smoking cigarettes is not a beneficial or healthy method for managing stress. In fact, it poses significant health risks and can lead to numerous diseases and health problems. It is recommended to explore healthier alternatives for stress management, such as exercise, talking to a friend or practicing relaxation techniques.