"...but why is half glass costing Rs.5 and a full Rs. 7 ? Shouldn't the full be Rs.10...?"

"...but why is half glass costing Rs.5 and a full Rs. 7 ? Shouldn't the full be Rs.10...?"

I asked mom, while eagerly waiting for my treat to arrive. It was the late 1980s or early 90s.

Mom used to visit the vegetable market nearly 3 to 4 times a week. She was always open to taking me along. The incentive for me - once she was done buying veggies, we'd walk into a big sugarcane juice center for a glass of iced juice. It was always fascinating to watch the sugarcane get crushed between those huge drums and, just when you thought there was no juice possibly left, the guy would fold the cane sticks and pass it again to squeeze some more juice out - all this while you could hear the sound made by the ghungroo tied to the gears/wheels of the machine. Masala dabbis were kept on each table. One could make the juice tastier by sprinkling some masala over it. The price for half a glass was Rs.5 & the full was Rs.7.

For the first time when I saw the rate board I got confused. The teachers at school had clearly explained what half & double meant. Double of 5 is 10, half of 7 is 3.5! So I asked mom about it. "If you look carefully, the half glass is not really half full. It is almost like 3/4th. Hence the rate of half glass is a little more than half of the rate of a full glass" she said, giving me an "aha!" moment.

Cut to a few years later, I started taking a liking to Manchow soup. For every dining outing, I'd order it. The unsaid rule is that you always share soups. "One by two please" is what you tell the waiter. Not sure if you have ever noticed, but the total quantity of a one-by-two is always greater than 1 bowl. The chef doesn't divide the soup after pouring it all in one bowl. He will just pour it separately in two bowls - filling about half (which is always more than half) of each. Once I figured this, I decided to always order a one-by-two even if I was ordering it for one person, coz two halves were more than one full. Most restaurants don't  serve half, so you can only order a full bowl. Ordering a one-by-two then is always more beneficial from the economic point of view.

This probably also applies to many facets of life. Often we chase 100% or full potential of something and look down upon partial achievements. While there is nothing wrong with chasing a full 100%, a perceived (or labelled) half is often more than half. We all often use the term half (eg: that is just half the job done, this one is only half as good) so often to refer to partial things/work/achievements when the fact could be that it is actually significantly more than half. Maybe 60-70% or even 90%. When we combine such perceived halves, we will often land up with more like a "one and a half" and not one.

A few years later, when I visited the same juice shop, the prices had been revised. The rate board had a couple of more line items.

Half:  Rs. 7

Half without Ice: Rs. 8

Full: Rs. 10

Full without Ice: Rs. 11