Am I a Narutal Born Leader?

I am just curious because every time i am with a group they always seem to think i'm the smartest in the room and rally behind me, even thought i am an introverted person and don't really like taking the lead but when i do i do a good job at it, I make an illusion that i am very smart and know everything when i don't and i can think much quicker and understand things quicker than everyone else, everytime i am voted to be the group leader i just say "sure i suppose so" because i dont really like taking the lead. i am very good at making the illusion that i know what i am doing so others will not worry, i can get everyone to come up with the answer, Also i may think and understand faster but i am not that smart as everyone thinks i am they think i make all A's when i make B's and C's. Am i a Natural Born Leader or just a good illusionist.