Respuesta :
There are no options given. But I've found what you mean. I think that the right answer is "The speaker is not inarticulate, as he pretends to be, and now he offers evidence of his ability to speak with conviction."
Answer:
We can see it in this phrase :
I'm just inviting you to join me in my uncertainty"
Explanation:
The speaker's motivation for changing his statement is as follows: a. the speaker is not as articulate as he claims to be, and now he demonstrates his ability to speak persuasively.