First of all, which word is underlined. After I know which one is underlined, I can fully answer yous question.
No,It may be helpful but most time you won't understand what you read. It's better to slowly read and understand you're passage.
It would be C. He says "Season your admiration for a while." Season means a proper or suitable time, so, that means basically "Chill out for some time and think about this." Therefor, Hamlet should try to wait patiently.