"You know how there are some stars out there who know how to market themselves? I don't have that"

Mark Hamill's quote talks to the idea that some celebrities are able to successfully market themselves as well as their brand name, while others are not. He is suggesting that he is not one of those celebs who have the ability to do so. This can be due to an uncertainty in his own capabilities, or simply due to the fact that he does not have the very same resources or links as other celebrities. It can also be a representation of his very own individual values, as he may not fit with the idea of self-promotion. Whatever the factor, it is clear that Mark Hamill does not feel he has the exact same degree of success in advertising himself as various other celebrities. This quote is a suggestion that success in the show business is not always about having the most resources or links, but instead concerning having the right mindset and also strategy.