can you imagine that?

Can you imagine that a person’s hands shake and the whole body is powerless just because he or she did not eat enough at lunch? That is a terrible experience happened on me today. I just ate a flapjack and a cup of milk tea for lunch. At the moment, I was full, but when all the class finished at 16:40, I felt really powerless and hungry. I thought I need to eat dinner immediately. I found that my hands shaking and I cannot hold the bowl well until I have a half of my dinner. It is really terrible when your body is shaking and not knowing what to do.