Learning Charisma is possible
Charisma: ability to communicate a clear, visionary, and inspirational message that captivates and motivates an audience.
So is it possible to learn charisma or is it innate ?
Good news ! It is possible to learn the set of skills that caracterize charismatic leadership tactics ! 75% are verbal techniques, and 25% are nonverbal. And keep in mind that the way something is said is more important that what is said !
See on hbr.org