I once read that you can pretend to be charismatic, confident; and it may become natural soon. And please do not think of yourself as "suboptimal", not having

I once read that you can pretend to be charismatic, confident; and it may become natural soon. And please do not think of yourself as "suboptimal", not having "the charisma of a director/VP/CEO of a large scale company". Challenge yourself - with sport, public speaking, starting a business - and your charisma will grow :)