Most people think if they could relive their lives they would do the same kinds of things as before, but make different choices. Better choices.
However, I think we would be really bored unless we lived completely different lives than before.
Some part of me says if I could go back in time I could make different decisions, that would mean I would still be together with my wife and I would still have my fantastic job that I lost more than 10 years ago.... but is that really what I would want?
I think if I could relive my life I would just do something completely different and unexpected. Maybe travel to a different country and get started doing something like marine biology. I'd never think of that in today's world...... but in the next life who knows?