C.J. is a successful business man, but he battles depression. Many people might not ever know this about him because he is so successful and well-liked in the community. C.J. feels good about all his accomplishments and recognizes that he has achieved a lot, but he still feels like it is hard to find happiness, even in activities he used to enjoy. C. J. is__________

A. flourishing.
B. languishing.
C. floundering.
D. struggling.