What does Macbeths use of paradox in the line 149-“ cannot be I’ll, cannot be good” -indicate about his frame of mind?

He is in a state of non belief. He cant get him mind together on what happened, what he did, or how things are playing out.

Explanation:

As happy prologues to the swelling act

Of the imperial theme. (to ROSS and ANGUS) I thank you, gentlemen.

(aside) This supernatural soliciting

Cannot be ill, cannot be good. If ill,

135Why hath it given me earnest of success,

Commencing in a truth? I am thane of Cawdor.

If good, why do I yield to that suggestion

Whose horrid image doth unfix my hair

And make my seated heart knock at my ribs,

140Against the use of nature? Present fears

Are less than horrible imaginings.

i used to know but i learned it a long time ago sorry

explanation:

answer is b,

"the tracer looks harmless in flight, but the pilot’s bitten lips and white knuckles suggest how dangerous it can be."

it was correct.