Well, there is no age it is about maturity if children grow they drop their old toys they lose the joy in those toys that they played with when they were toddlers. Many times I have heard people it is still not time for me. Only when one sees all you do in this life death will take it all away. Just the realization and one automatically wants to know what is this death, is it possible to find out. Mediation is a process through which one can unveil secretes of secretes.

So one who is engaged in the world and the only world it is good continues to enjoy nothing wrong in it. There is no hurry.