Have you ever forgotten to eat?

So here’s the deal, I came back from a trip in the morning I was taking rest and doing everything I usually do but by 12:00am (few hours back) I realized I didn’t eat anything that is I didn’t have breakfast, lunch or dinner. I had a few biscuits and two small cutlets that too by 6pm. I still don’t understand why I forgot to eat. Anyone else faced something similar?