Sentence:  Thanks to that penny he had just spent so recklessly [on a newspaper] he would pass a happy hour, taken, for once, out of his <WSD>anxious</WSD>, despondent, miserable self. It irritated him shrewdly to know that these moments of respite from carking care would not be shared with his poor wife, with careworn, troubled Ellen. 
Meaning of the word marked with <WSD> tags:  Full of anxiety or disquietude; greatly concerned or solicitous, especially respecting something future or unknown.