Winston Churchill
…and loving it.
I just woke up to what can be called the best core nap I’ve had so far. I’ve found the “trick”: sleep 3:30. My sleep cycle is more like 100-110 minutes than 90. It’s much better like this!

When I woke up, I was feeling like when you wake up at 3 am, some kind of twitching in my legs, some grogginess, but really not that bad. In fact, I sat in my bed, blanket on top, without any problems of falling back to sleep or anything like that.
I actually didn’t need doing physical activities just after waking up! I just ate, and I feel well enough to work/read/watch a movie without any fear of falling asleep :)
I’m really happy I kept on going. I read multiple polyphasic blogs and realized how much Day 4 is kind of a “turnpoint” and most of the time, it splits between those who will go on, and those who won’t :D