No Recall

Now that I have grandchildren I get to watch them grow and learn. I have no recall of my sons doing the things that my grandchildren are doing. I am talking about the basics. In my mind, my sons were born walking, talking and potty trained. I do not remember teaching them any life skills and for sure, my husband did not either. I know I am sounding ridiculous but when I am asked for advice, I can only say what I would do now and not what I did then. Maybe we are not supposed to remember everything.