Everyone is authentic and unique personalities at least by ourselves or with close people. When surrounded by strangers we start to pull up all kinds of masks and acts about who we are.
To be honest authentic behavior might not look like sane, because it is not. Authentic is not sane, because its unexpected from many, yet it shouldn’t be for ourselves.
In fact authentic is totally bonkers. However, as crazy as we might be meeting people who are actually able to live with such people can be a greater joy than winning a Lotto.
Authenticity cannot be bought, it’s a unique reward of being you.