Sheer boredom

I have finally reached my limit on what I can do while unemployed. I am way beyond bored. Yes, I have basic things to do everyday. I go to the gym, read the paper, walk at the beach, or go for a run, and the house is pretty clean, but I am antsy and restless all the time now. I used to love doing crossword puzzles. I do at least 3 or 4 every day and I'm starting to hate them, but I can't stop. It's like a horrible addiction I can't shake. And I don't know of any Crosswords Anonymous meetings I could attend! I'm sitting at the computer just to avoid that crossword puzzles book that is sitting on my coffee table. I guess I could read a book since I just went to the library the other day, but I feel too antsy to sit still much longer. I could go for a walk, although I've already been to the gym today, and it's 90 freakin' degrees outside--on November 3rd! What's up with that?? The bottom line is that I'm open to suggestions on combatting sheer boredom. I've run out of ideas.