I wish I could go back and redo my school years. I would study much harder to get a better job and I'd relish those carefree days when all that matters is your social life. I have a good life, great hubby and I am lucky that I have a wonderful supporting family on both sides.
I also wish a could go back and undo some mistakes I made, can't be done now but I do wish there was a time travel button.
I also wish I had traveled more before having a family. America mainly