Sentence:  Of all the queer collections of humans outside of a crazy asylum, it seemed to me this sanitarium was the cup winner. But, after all, I shouldn't have expected nothing different. When you're well enough off so's you don't have to <WSD>fret</WSD> about anything but your heft or your diseases you begin to get queer, I suppose. 
Meaning of the word marked with <WSD> tags:  To be anxious, to worry.