Answer and Explanation:
Although you have not shown the excerpt to which this question refers, we can evaluate the characters Nick and Gatsby in the book as a whole. In this case, we are able to conclude that Nick presents himself as someone impressed by how Gatsby managed to change his life in an environment as difficult as that of high society. It also shows how Gatsby is a smart, hardworking and efficient character in following his plans and making them real. Gatsby committed himself not only to adapt, but to be part of that part of society and Nick admires this ability.
