A. The main symptom is a sad mood or a loss of interest in life.

He also argued that the loss of interest was not irrecoverable.

And I'm sure that the late payments are more than the loss of interest from not having the money.

Her glare might have encouraged the man's loss of interest.

Have a noticeable loss of interest or pleasure in almost all activities.

The danger, over the long term, is loss of interest.

And maybe a loss of interest in the world as it had changed.

Burnout can begin as loss of interest in a task or boredom.