why does sunset shimmer want to steal crowns and be so BOSSY?

she wants to steal the crown so that she can become a princess

and she is bossy and mean cause now twilight is princess celestia's new most faithful student other than her

i know why she wants the crown BEACAUSE THE CROWN IS THE NUCLEAR WEAPON OF EQUESTRIA !!!

She is a power hungry teenager and is very amargo, amargos so she is mean,rude,and not to mention BOSSY!!!

she wants power