Charisma can coexist with humility. Charismatic leaders know how to listen to the concerns of their employees. They can convince employees of the value of their contributions to their companies' long-term strategic interests. This inspires employee loyalty, which is essential for surviving the rough patches.
This depends on your personal preference and the strength of the fragrance (or essential oil). General rule of thumb is at least 5 ml (1 teaspoon) per pound of glycerin soap*. GENERAL FRAGRANCE CHART (Based on 1 teaspoon per lb of soap) Weight Carrier Metric Imperial.
I generally use an essential oil usage rate of 2% to 4% of my soaping oils. For example, if your soap mold holds roughly 4 oz of oil per cavity (giving you 4.75 oz bars of soap), a 3% usage rate would be found like so: 4 oz x 0.03 (3%) = 0.12 ounces or roughly 3.5 grams of essential oil. Notice how the essential oil usage rate is calculated from the oil of the formula, and not from the total.