Nice as a generic reminder, but I'd really want to see it use a bit more empirical data for a semi-realistic projection of biological age/lifespan, e.g., taking

Nice as a generic reminder, but I'd really want to see it use a bit more empirical data for a semi-realistic projection of biological age/lifespan, e.g., taking into account health conditions & habits. Heck, just taking in smoking, obesity, & exercise data would make a huge difference. Edit: Also, just he focus on what one has lost (or in this case, spent), seems a tad counterproductive to extending one's healthspan...