Answer :
Although we cannot provide the full work, as it is a personal task, we can still discuss some of the ideas that are most likely going to be present in your work.
The argument that is presented here is a very weak argument. This is due to several reasons. In this example, the sample size is very small. The person is talking about a sample size of a dozen celebrities. This is a very small number of celebrities to be interviewed. It would not lead to a conclusion that is representative of the population. Moreover, there is a risk of response bias, as the people are most likely answering in a way that is expected. Finally, there is also a risk of confirmation bias, as the speaker is a lot more likely to notice cases in which the interviewees answer in the way that he expects.