Sadhguru
What is the most important duty I have towards my aging parents?
Help your parents turn inward
As a son, one of your most important duties is to remind your parents to turn inward and invest some time and energy in their own inner well-being. If they don't do this, they will die miserably.
As a son, one of your most important duties is to remind your parents that they have done whatever they knew best until now, and it is time for them to turn inward.