What offers credible evidence as truth?

Which sentence from the text indicates that fred is nervous about riding the ferris wheel?

[he] let his gaze wander to the swirling water of the stream racing madly beneath his feet. a piece of dancing driftwood caught his attention and his eyes followed it down the current. how slowly it appeared to move! what a sluggish stream! what contrasting words are used to describe the stream in this passage?

Which type of character best describes odysseus ?