meaning?

[tarassod]

Hi, Could anybody please tell me the meaning of "they knowing they will most often end up in the depths" ?

[Krisi]

who knows! I guess it's only you who know this...

I think, this is a bit funny...

[Joe]

It does seem a bit strange. Could you please give the full context, that is tell us where you found this expression and show us the whole paragraph or text. Thanks

[lasunpals]

It simply mean" they knew everything is gonna end up a dimension taken through an object or body of
material, usually downward from an upper surface,
horizontally inward from an outer surface, or from
top to bottom of something regarded as one of
several layers."