I concluded a 3-day fast last night. Just water. The first day sucked. I had a raging head ache from not drinking coffee. The 2nd and third day were easy. I felt like I could have kept on going indefinitely.
I meditated 2hrs/day: 30 miutes in the morning, 30 minutes in the sauna at noon and 60 minutes at night. It felt great physically, metally & spiritualy. The meditation sessions were some of the best I have had. I trained this morning and was surprised at how energetic and strong I felt.
I think I'll do this again once every few months...