Shrimp is cooked head to head. Add some salt and boil it. Fresh and delicious.
If you blow it up, you can also blow your head off. Just take your head off when you eat.
If you eat well, you can peel off the shrimp skin and pick out the mud line on your back to make shrimp dishes, but if the shrimp is small, I don't think it is necessary. Shrimp will not be big.
Never eat shrimp head, it's fresh, but it's brain-consuming.