I am not talking about status or victory alone, I am also talking about moving things along and being effective in collaborative or social situations. As someone who used to believe (and still does to varying degrees) that they were one of those smart people floating through the world untouched, I had to learn the hard way why I was under-appreciated. Also considering how often my smart self has been wrong about things that at the time I was 100% certain I was right of, the floating through the world being right part begins to fall apart given enough time.
There is a space between throwing tantrums and being a self-absorbed dick, and that gray area is far more effective, moves things along faster, floats through the world being right better, and is far more appreciated than what the original comment and you are describing.