Oddbean new post about login | logout i agree with that last statement. that's why it's probably recommended to be avoided because you'd have to be God to see how all the factors align to create just such a version of someone.
yeah, i think the most important things are the big patterns like the motions of jupiter and saturn and our position in the galactic spiral arms relative to our yearly cycle, etc and definitely lunar cycles directly affect us, shielding or drawing energy from the sun towards us and deflecting it but yes, way too complex to be able to boil it down to better than fuzzy probabilities