Might just be a reflection of my enjoyment of life. I’ve been very lucky on most aspects. Perhaps if things were worse I’d wish for the knowledge that it could have gone differently.

But also it would be super trippy and interesting. Knowing just the mass of the universe you’d be able to peer into any time, past or present, and see exactly what happened. But then what happens around areas where people look into the local time? This happens in the show Devs. So not at all a new idea in scifi.