When it does, it should be not be felt that our lives were too short, but instead that our lives were long and meaningful. You can't buy time to do anything, but you can budget, ration time so that you can do anything you want. Why live on forever and doing nothing meaningful, instead of doing everything and dying happily. It is all in our heads, what we become and what we do. We have to realize it in order to live our lives in a meaningful and richer way than what we see around us.
Lies are everywhere, some hidden and some seen.
We must distinguish what is and what should be. That only comes from within. And to do that, we need to spend more quiet time with ourselves. Thinking deeply about everything and never fear to question everything - even if it might burn away the foundation supporting our beliefs. I mean question everything, even if the questions seem trivial.