if all souls cross a river and go thorugh the woods would grandmas' house really be there?

As long the horses know the way through the highway jams lately a sleigh was better.

There was a myth about a grandma standing at the end of the bridge with a cup of erasing all your previous memories after your soul walked the lonely path, crossed the river and get into the bridge to reborn on earth. That grandma was always there, never sleep and never dies just standing there waiting to give you that potion before you were reborn. That's why no one remembers what happen during the time you died before you were reincarnated again on earth. That grandma knew '

My grandmother lived in an apartment building in Brooklyn, so probably not.