Oooooh hard question.
Too many skeletons in my cupboard from when I was young and carefree.
If I could have wiped.them all out I could have become a politician
Thinking back over my life, perhaps I should have thought more about giving up my career to be a stay at home mammy.

I should also have looked after my health issues better.
Hmmm best look forward rather than have regrets.