If you could do it all over , how would it be better or different

I often used to think if one night in Oct. 1971 I had gone home instead of letting my buddy talk me into dragging main one more time I never would have met my 1st wife and the endured the 4 miserable years that followed. However I if we had never met I wouldn't have my amazing kids,even more amazing greandkids, and my beautiful great grandkids. Life is full of pain, disappointment, and uncertainty. In the end I wouldn't change a thing, because the end result was well worth it.