What it does well
Reads emotional undercurrents accurately and looks after people without being asked.
Water · Cardinal · ruled by Moon
♀ Venus in Cancer ♋
Venus governs attraction and values — what you find beautiful and how you love. In Cancer, that function takes on protection, memory and deep attachment — a Cardinal Water expression ruled by Moon.
Where it strains
Withdraws instead of stating the problem, and keeps score in silence.
Reading a placement properly
Venus in Cancer describes a function in a style. It says nothing yet about where that plays out — for that you need the house, and the house needs a birth time. A placement read without its house is half a sentence.