蝨多不癢 [ㄕ ㄉㄨㄛ ㄅㄨˋ ㄧㄤˇ; shi1 duo1 bu4 yang3] many fleas, but unconcerned (idiom); no point in worrying about one debt when one has so many others Troubles never come singly. It never rains but it pours. ◄ ►