I hit the wall.  No walk or swim tonight due to severe lack of engry and other body issues.  Tina thinks the diet we are on, no carbs, is kicking in. I think its kicking my ass.  AM having problems focusing and looking at the monitor and other bright objects without the image burning in my eyes.  I pray I will be able to get up in the morning to do my walk and swim.  I dont want to fail.  I think we are going to have to rethink the diet and the excerise.  I got to lose this weight, I have to do this.