Functionally, emotional regulation can also refer to processes such as the tendency to focus one's attention to a task and the ability to suppress inappropriate behavior under instruction. Emotional regulation is a highly significant function in human life.
It is also a byproduct of soap making, and causes natural glycerin soaps to appear translucent. It is even safe for young children, and in fact is much better for them than commercial soap, keeping their skin lovely and soft, and also for you.
The fats already contain glycerin as part of their chemical makeup (both animal and vegetable fats contain from 7% - 13% glycerine). When the fats and lye interact, soap is formed, and the glycerin is left out as a byproduct. But, while it's chemically separate, it's still blended into the soap mix.