I was thinking about a way to work on strengthening my willpower and working on improving strength when it comes to self control. Anyway, I came up with a spiritual project I don't want to get into detail about but part of it includes fasting. I thought that was a good choice because I normally am healthy person but the past couple months have been down and over eating. I was underweight when it started but now am probably normal weight. Anyway, I thought fasting would make sense as part of the exercises since I need to know I have control over my own eating habits again. The only thing I'm not sure about is how long is safe. I was thinking about doing 3 days with just water and a multivitamin. Only reason I'm still going to take a vitamin is because my immune system isn't the greatest and I don't want to end up sick. I want opinions on if three days is safe, could I go longer, or should I go shorter?