निराबाधकत्वात्कल्यः ॥ कZ_०९.४.२१ ॥
nirābādhakatvāt kalyaḥ
因为没有阻碍,所以它是稳妥/安全的(kalya)。
Robustness: the option faces minimal obstacles (political, logistical, or security-related), so execution is reliable.