It could be a thoughtless word or a poorly timed action, or perhaps we simply overlooked something or let it slip our mind.
فبغض النظر عن عمرنا او خبرتنا ،‏ قد يزل لساننا ،‏ نقوم بتصرف في وقت غير مناسب ،‏ او ننسى امرا ما سهوا .‏