Billy

We see lots of proportions and similarity. There are similarity people like twins like Emerson said, and the same type of animal like zebra looks all the same. You wouldn’t know without making the mark in their ear or something. Also you really need to careful because you can’t see the difference between the water and alcohol only with your eyes. For the proportion, it is important because when you bet for something with somebody or make some deal, you need to clarify the money that you’re getting. They usually use the ratio like 4:6 or something.