To increase knowledge about the smell, color, taste, and if you have started tasting coffee. You will have a different perspective on coffee away. You will start to see the difference between good and bad coffee.
To increase knowledge about the smell, taste, color, If you have already started a ice cold Cup of coffee, then you'll have a view about the different coffee. You begin to see the difference between good and bad coffee.
To add your knowledge of smell, taste, coffee flavor if you have started, you will have a different perspective about coffee. You will start to see the difference between good and bad coffee.