The energy borrowing feature includes a complex formula, which is still being refined. The purpose of this feature is to reflect our internal state in 'vacuum' conditions through our biorhythms. Unfortunately, conditions are not always ideal for us, such as work overload, stress in personal life, and so on, which depletes our energy that the body tries to draw from reserves. Therefore, it may happen that your physical or emotional biorhythms are at a peak, but you feel like they are not. This is because you likely borrowed energy in the previous cycle and now you are repaying that debt.
This is a brief explanation of the energy borrowing feature. More detailed information will be provided in our blog soon. Stay tuned!