How do I go to my first page of Q&As from "Activity For You" page or via whatever other path ?

If you want to go to the first question you asked years ago, but you can’t remeber what the question was at all, how do you do get to it since clicking “older” 1,2,3,4,5,6,7,8,9,10,11… Older » one page at a time is not an option.