Argument An argument for the afterlife: if this life is all there is, it would be quite meaningless to live. Then again, who said that it shouldn’t be?
Genes In your forties, mostly, either you find enough stamina, energy, and motivation to continue and reinvent yourself, or – you give up. Or your genes kick in (illness) and prevent you from doing so.
Fitness Life’s like swimming: long, endless, exhausting swimming. In the end, we get exhausted and – drawn. Staying fit is of utmost importance.