On the glass and contents thereof

You've heard it before.

There are 2 types of people in this world. Those who think the glass is half-full, and those who think the glass is half-empty.

Wrong.

There is another type of person. Me. Given the situation at hand, I think we need to re-evaluate the size of the glass. If the water only fills it halfway, get a smaller glass. Then the glass is full.

Problem solved.