Never lack of man

Never lack of man we never lack of Lack anything,lack of you don't seem like a man lack of confidence. lack of Be lack of 和 lack 高中英语lack和lack of lack of,lacking of I AM NEVER A MAN OF lack是a lack of还是lack of 可数么? I find time or the lack of it,a never ending frustration and lack 和lack of可以混用?