Water fast

Today I woke up and it was time to go to the gym... I didn't have enough time to make my green juice so I just went and didn't not eat anything except water. It was a really hard circuit class so I was afraid I was going to pass out... Surprisingly to me I didn't. When I got back from the gym it was a quarter to eleven and I decided to give the water fast a try. It is now 2pm and so far so good. I had waves of hunger, that quickly went away and felt lightheaded and slightly disoriented at times, but it all quickly went away. We'll see how I will be feeling at the end of the day...