Day 1:
I spend most of the time in bed and was able to keep warm. But I also went out for a walk to get some movement and fresh air. For heavier individuals I would definitely recommend regular light exercise during a fast. But I try to conserve as much energy as possible. And therefore I will not spent to much time outside, especially now that the temperature in January is below 0°C.
I felt good and less hungry (empty stomach) than I anticipated. I read recommendations that say to even keep mental activity to a minimum, but outside of my meditation practice I cannot stand the boredom of not doing anything for very long. I keep my mind busy with reading, writing and listening to music.
I had two bowel movements this day, which were quite normal. The day before I ate also quite normally, so that was to be expected.
Overall I probably drank less than one liter of water. I do not have a great desire for drinking water. And even the times I drank where not really because of very strong thirst. The seven and ten day fasts I did before, I was drinking to much water. Probably upwards of two liters per day. Now I see how this was detrimental and its connection to the issues I had during those fasts. For example on the second fast I felt so cold, that lying on a heating blanket was not enough to get me to feeling warm. But I was probably also not adjusted to burning fat, as I was eating a mainly fruit and starch based diet before those fasts.
From that experience I would now recommend to drink according to thirst and eat a high fat diet. At least a couple of weeks leading up to the fast. This will make the fast quite an enjoyable experience, in my experience ;)
Day 2:
I had another bowel movement of smaller size this day. I was a little surprised about that, as it was about 40 hours after the last meal.
In general I feel really good. I can definitely say that I feel better than before fasting. Listening to music has become different. Kind of like the music is more rich, more saturated and more surrounding. It really sucks my complete attention in if I close my eyes and listen with headphones. It feels similar to listening to music when taking a small dose of magic mushrooms. I am sure the fast is starting to affect my brain chemistry.
During the night I had vivid dreams and some of them were lucid. Even though I did not remember to act out the dream-goal I wanted to achieve, I still was able to remember the dream vividly.
Water-wise, I definitely drank again less than a liter.
I still feel warm and apart from muscular weakness, I do not feel tired or exhausted at all. To the contrary, I can feel a generally more positive outlook develop in me with an increased desire to do things and get things done. I look forward to the experience of going to work tomorrow.
Today I bought an audiobook called extinction. I really enjoy the experience of lying bed and getting fully absorbed into the story and once own imagination. This way I can really see a long fast being very enjoyable, even with almost complete bed-rest if that should be necessary.