Anyone know how this can be done?

Do any of you ever wish you could see how life would be if you weren't around? You know, a classic theme for Xmas movies or whatever. The whole 'I wish I was never born!' crap that some fairy, spirit, whatever shows how life would be so much worse without the pitiful person's existence.

I want that. I'm not saying I regret being born. Far from it. I'm not even feeling like I haven't touched people's lives. I just want an accurate assessment. The overall view, if you will.

Anybody else ever want that?