I used to start feeling like crap and after thinking for a while I would realize I had not eaten for more than 24 hours! Same thing as you if I was working on a project I would forget or not bother eating lunch and dinner (and I never ate breakfast). Now I have started making sure I eat something about every three hours and I now get hungry even when I am working on a project. I remember one time I was in a close points race at the end of a race season and had to reclip my car in two days....I couldn't figure out why I felt so terrible at the end of the second day but it was because I was going on almost 48 hours of only coffee, cigarettes, and Mountain Dew. My projects take a lot longer now that I'm trying to be healthy
