Is There a Thing About the Soda?

Ads are so interesting, so sexesly. They're shockingly the sognistic. It's a persuasive attempt but s above board. There seems to be some kind of moral threshold that is crossed in the positive sense. When someone announces, i know you don't want my brand new car or this special kind of dish soap, but im mang to take the next 30 seconds, and i've paid money for these 30 seconds, to persuade you to have a different state of mind. But how often do i associate my actual purchase the effectiveness of that ad? And how often do I even actually stop to think about what kind of ad works on me?