The answer is B.
Charley noting/remembering the way Mr.Taft went is an implication that he will eventually have to remember the direction so he can follow him.
B. because self awareness is all about what you know within yourself.
Thiruvendran "Thiru" Vignarajah (born December 18, 1976) is an American lawyer and politician. He previously was Deputy Attorney General of Maryland. He has also been a federal prosecutor, clerked for Justice Stephen G. Breyer, and was President of the Harvard Law Review. He is now a litigation partner at the law firm DLA Piper in Baltimore. He has also been the lead attorney for the State of Maryland in the post-conviction appeals of Adnan Syed, who was convicted of the high-profile 1999 murder of Hae Min Lee.
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It would help if u out the writing promos on there but i think (C) is the right answer but that’s just a guess.