A version of this is Practical Intelligence, an ability to talk your way out of situations or to talk about things which will soothe or convince the listener. I think this is a separate skill in itself, and has nothing to do with your general IQ levels (based on empirical evidence only, dont know of any study). This is something I found lacking in me where others would get out of an assignment or a test in school based on just convincing the teacher alone, or get access to things, work done from others while I would be left wondering how the hell they did it. It is an important skill to be taught - knowing what to say in front of who in any situation - to buid rapport, get support, connect on an emotional level (things I have struggled with occasionally hence those are more noticeable) and more like this to help you succeed in this world.