Introduction to RegaliaEdit
Regalia is a name for the latent ability of having a kingly presence or queenly presence. You either have it or you don't. You can't really gain it unless you went through great amount of change that is either caused by trauma or near death. It is the ability that lends to you a commanding presence, and the charisma for other to follow and trusts in your decisions making.
How to train in it?Edit
If you have it, then learn more about leadership skills, understanding of others either by body language or ways of thinking.