I think, weak functions are subject to overcompensation, especially function 4. By overcompensation I mean, trying to overcompensate cognitive weaknesses, at a point which it won't appear any natural though.
"I'll be the boldest dude/girl the world has ever known"
"I'll be the sweetest dude/girl the world has ever known"
"I'll be the most creative dude/girl the world has ever known"
"I'll be the most open-minded dude/girl the world has ever known"
"I'll be the most efficient dude/girl the world has ever known"
"I'll be the most logical dude/girl the world has ever known"
"I'll be the most expressive dude/girl the world has ever known"
"I'll be the most ethical dude/girl the world has ever known"
Think of this.