Fear not, yoar life is not a waste.

If there is an eternity, then there seems little to fear. All this will happen again, and moar, and less. Within eternity there is space and time foar everything to happen. All yoar suffering. All yoar joy. All the suffering and joy that you can possibly feel. All the foarms of 'you' that can exist.

And throughout that continuum of what is possible, you must admit yoar roal lest she gives you the goatfinger.

How can you be confident in saying this?

Because our conception of space and time has to be very limited, due to our scale and way of thinking. Eternity is just a way of acknowledging that -- nobody can actually conceive of "forever" so the term encompasses all the inconceivable implications of apparently existing within duration. Science just becomes religion (worshiping of equations) when dealing with such incomprehensible matters, but you can be confident that the incomprehensible definitely does exist. Therefore, our perceptions of space and time and existence and individuality etc. must be so flawed and limited as to be irrelevant. Therefore, eternity exists in some form.