Physically: Yes
Mentally: Sometime no.
Not everybody has killed before. So it really depends.
Some people will reach to depression if they "accidently" killed someone
D because Gatsby is telling him all these wonderful things
Reads like a martin luther king or like minded speaker going for freedom of speech and struggle for justice (against the apartheid that Rosa Parks also stood - or in her case literally sat - for). "Mississippi Burning" is a very powerful film.
Apprehension is being scared that something will happen and referendum is a general vote by the electorate on a single political question that has been referred to them for a direct decision.
Materialism means constant concern over material possessions and wealth; a great or excessive regard for worldly concerns