if you haven't (though i suspect you have) i would suggest giving napping one more try now you're caffeine free. it's seriously good if you can get it to work.
Good thought, andrew, but it still doesn't work for me. It's hard to wake up from a nap, and I'm dazed - and tired! - afterwards. I've tried this all times of day, and each time it's like being clobbered by a baseball bat.
I have had similar issues so mostly a "nap" for me is closing my eyes while laying down in a dark room for 20 minutes at most, often with my hands behind my head.
