"These sensations can range from itching and crawling" Wow! Thanks for this story Robert. I've had this condition on multiple occasions, always late at night, or in the weary hours of the morning, when I've stayed up all night, writing on Medium, or reading stories. My feet don't hurt, but they itch like CRAZY. I've known for awhile, it was associated to a lack of sleep, but I self diagnosed it as "nerves". I appreciate this info, even though I've cut back considerably on working to the extremes like this. Great story :-)