The toughest words in communication - which are the most difficult words to say?
Do you often find yourself in a situation where you find it tough to express yourself? Which specific words you find it difficult to speak about or include in a written communication?
Do you come across words that you find really difficult to say easily? That is, you just cannot utter them verbally or communicate them in a written message because you are hesitant to do so or feel too embarrassed to say or, perhaps, you simply can't really fathom why you can't express them. You just find it tough to get it out there!
I did not understand
I love you
Let's find out from ISCians - in your opinion, which are such words? Name 5 maximum in one response. No slang or vulgarity please.