To give little attention to or to underestimate the value of, to fail to appreciate.
Usually the epiphany of having taking something for granted comes after its alreadygone.
You take for granted all the love i give. I best give it to someone else.
To beat someone with out them scoring once.
Often used in pool when the loser hasn't potted a single ball.
Or in table football when the loser hasn't scored any goals.