How economical is the Honda Shine 100 in the real world?

Buyers in the 100cc segment are often very concerned about fuel efficiency, and Honda has made some very bold claims about the Shine 100's mileage. Real-world conditions, however, can make a huge difference in the actual consumption of fuel. Traffic congestion, riding style, load, and road conditions are all involved. Riders want to know how the Shine 100 fares in different conditions: busy city stop-and-go, open highways, and if indeed it can achieve the fuel efficiency Honda is claiming. Other bikes in its class are also of interest in terms of real-world mileage. So, let’s dig into a bit of real-world use of the Shine 100’s fuel efficiency with experiences and opinions from actual riders.