Personality can only be allowed, not created
Personality is beyond the conditioned body/mind. When we act from/in the Now, without reference to past experience, our personality shines forth. The ego, on the other hand, is our conditioned self - the one that refers to past experience out of fear to get it ‘wrong’. The more one recognises True Nature, the less he is bound by rules or boundaries that tie him to a particular character or personality. There is great freedom in being whatever the moment requires one to be.
It is an interesting journey to be on - to be constantly surprised by one’s own words and actions. It is really fun :)
Explore how to know yourself as the Now through meditation.