You have been diligently attempting to solve a mystery or to fill in a
missing piece of a puzzle. You are quite tenacious and have incredible
stamina, Cancer, so it is unlikely that you will leave a stone unturned.
Sometimes, you don't know when to stop, though - even when stopping is
the absolute best option. You have poured far too much of your heart
and soul - and your time - into a proposition that isn't likely to
bring you any rewards. Know when to cut your losses.