confidence actually helps in most matters but overdoing it is another issue. Men-in-love must know how to level off with their overconfident love one.
BTW, weak men must try to sip some confidence from their women and be confident themselves. Otherwise, they will wander off looking for weaker women....who would have no qualms of saying yes to anything and cling to his every word.
Guys confident women are a plus factor to confident men.