Alternative form of a woman without a man is like a fish without a bicycle

Do not seek advice from a biased party.

(colloquial) A gambler's cry in immediate anticipation of winning some money.

(idiomatic) Something not wanted by someone, who is already burdened.

Something good does not need to be advertised.

Every man needs a woman as a romantic partner to spend his life with.

One doesn't require an expert to tell one what one already knows.

Alternative form of have several seats

not (needed) at all

There is sometimes no choice but to do some specific thing.