Missiles

The robustness of a system (including an individual’s life) determines how well a system has been planned to achieve the end objective. Just like a missile has a robust system where a particular control action is activated on facing a particular situation to maintain course, heading, velocity and other parameters. There is no governing equation for the flight of a missile. It has different control actions for different plausible scenarios and which it follows strictly. Our lives also have a system and we should also follow the principles followed by the missile to make our lives and those of others happy.