Wierd... the 1st 90 minute nap that I attempted to take [1700] and I overslept by 1 whole sleep cycle...
I'm not sure what exactly happened, but I don't think I woke up at all until 3 hours later [2000]. Next time I will have to set more than just my phone alarm!
Interestingly, a few minutes after waking up and realizing that I had overslept, my brain seems to have conjured some kind of explanation for why I overslept. I was actually comforted by this explanation thinking "well, I overslept, but it wasn't my fault because of x". But shortly thereafter I realized that there couldn't possibly be any viable excuse... and then I realized that I had no idea what it was I was thinking about or remembering and all traces of that explanation vanished from my brain. Very wierd... I wonder if it was a dream....
