House is above all afraid to maintain any deep relationship. So, as a 5, he typically compenss that loneliness by a feeling that he is "superior" because he can "do without that" by opposition with everyone else. Your quote show above all that House tends to sabote his success, wich is a typical 6 thing. He has'nt the oniric world of a 5w4 and is too much analytical to be a 5w4. As a Social first, he like attention, but he has not conflict about his image, on other hand, the 6 wing reinforce his conflicts with power issues.