The complex of energy levels of mind, body, and spirit. Unlike physical energy, it requires the integrated complexes vibrating in an useful manner. It may be seen to be that deep love of life and the appreciation of other-selves and of beauty. Without this vital energy, the least distorted physical complex will fail and perish. With this love, or vital energy or élan, the entity may continue though the physical complex is greatly distorted. Vital energy may be used, or reserved, depleted or increased.