A touch of dynamic system for the best cup of coffee.

Taste is subjective. Some people enjoy a cup of coffee without sugar, but most prefer to sweeten the drink to savor it without that strong bitterness characteristic of the bean. Although adding sugar or sweetener isn't the most difficult task, one thing is certain: you're probably getting this step wrong and missing out on the perfect coffee.
If you found this statement strange, know that mathematics explains it. Even mixing sugar into coffee requires a scientific method. No circular motions like everyone else does. What a cup of coffee really needs is a touch of 'chaos'.
Mathematically speaking, when you stir sugar into coffee with circular motions, the sweetener accumulates on the edges of the cup, that is, exactly where the liquid moves most slowly. The solution to having the perfect cup of coffee is to use random, erratic movements with the spoon.
This "chaos" when mixing the elements causes the sweetener particles to quickly move away from each other and integrate completely into the beverage, homogenizing the formula, in this case, the coffee, making it perfectly sweetened.
It's no wonder they say mathematics is in everything. Without realizing it, a cup of coffee functions as a dynamic system.