Context: I am confident that I will win that spelling bee tomorrow
Speaker 1: I am confident that I will win that spelling bee tomorrow
Speaker 2: A spelling bee - what fun! I'm sure you will win - I bet you've worked hard toward your goal.
Speaker 1: I have. I've studied for 3 week now
Speaker 2: That's a lot of studying. Well, the best of luck to you, though I know you won't need it after all that hard work!