Hmmm, never, i alway feel hungry at five in the afternoon, almost everyday, and i must eat some then work or do other things
This happens to me all the time as I never want to leave any started work undone, and most of the time my working hours overlap with meal times.
I have forgotten to eat may be two or three time till now because I would be so tied up with work that couldnt even think of anything. And few times I didnt remember of eating not because of work but because the weather was too hot to even digest the breakfast, I wouldnt remember till evening whether I had lunch or no.