Can you sleep with a empty stomach? And can you eat if you are too sleepy?

I can. And yes, sort of. I hate going to bed right after I've eaten though so I rarely have fought off sleep for food.

I'd rather that than sleeping right after I just eat. That's one way to store fat in your body overnight

I can sleep with an empty stomach. But then in the morning it burns...

I can sleep with an empty stomach

with difficulty
sure