Presumably then, you've already lived multiple 'bad' lives? But- if they aren't troubling you now- if you can't even remember them- even if reincarnation is real, it seems likely you'll forget again and feel like you're starting again. Plus- you'll be someone new supposedly. All that made you you- your parents, your genes, your upbringing, your environment will be different.
Unless you think we all keep living carbon copies of our lives. In which case- there would need to be an unimaginable amount of planet earths to keep up with everyone's unique time line. Or, I suppose you could believe this was a simulation that didn't take up so much space.
Still- why? Why would this be happening? I suppose: why is life happening at all? But then, I'm not sure why this scenario is more likely than our particular consciousness arising from our one physical body that then dies with it. That's my hope anyhow.
