As the theory of relativity teaches us that time is an experience, as Einstein when asked to explain the theory to a layperson said when you are sitting on a hot stove a minute feels like an hour and when you are having a great conversation an hour feels like a minute (though from both a quantum physics level and Kabbalah, time can be measured (probably at the Plank constant) as the frequency at which atoms come in and out of existence) so if time is an experience – therefore every new experience is true life – and of course the physical experiences are limited, but not the constant growth