Ok. . . TeeDee is correct but I do have a small issue with something Christopher was pushing. . . very small, in that context is everything!
FIRST . . . the back story is vital in that it establishes a large part of the How & Why of things. I encourage people to invest time into researching their actual family lineage in that it is rare to not find some interesting characters and connections when you go back just 3-5 generations. This is precisely how I found out about my own ties to two of the strangest people in American lore; Edgar Allen Poe and film director Tod Browning (Frankenstein & Freaks). But then there are closer relations that have lent to me other ties to the surreal, spiritual and forbidden, all of which are one small part of my back-story. There's likewise the many things I've been directly involved with over the course of my life, I have after all, written for numerous Pagan & New Age magazines and I do participate in related events as a Reader, Teacher and Storyteller. In other words, my personal resume and life path mirror my claim as the family stuff embellishes the ALLUSION of things by association and assumption.
SECOND, to add to that back story, research the area in which you live and find out about regional legends & lore that you can tap into, such as living at or near a particular burial ground, in a noted haunted home, etc. My home town was unofficially founded by Free Masons, many of whom were secretly part of a single family that, in the day, were believed to be witches. . . a family legacy that is still very much alive (I went to school with one of them and she very much lived up to being a hereditary witch). Again, these are accent pieces to play with and let slip here and there or even include in a more extended bio page.
MIXING MAGIC & MENTALISM is something I decry and scream about with great frequency and yet, I'm on the forefront of a movement within magic that takes this practice in a new(ish) direction, allowing for a very limited blend of the two in the form of Urban~Shamanism -- literally a modern-day mystic but this is much more than simple trickery; it is a mantel you wear and live 24/7 and an image that is slowly created. The down side being that it is not a "commercial" format HINT: Read the New Testament or about how Lord Buddha and see how these main characters traveled from town to town teaching through parable and likewise executing the miraculous. You will find similar parallels in the life of the Bard; not those of thespian fame but the original Bards that were an aspect of Druidic Clergy; they would use music, puppets and other entertainments as a vehicle by which to teach wisdom & morality tales as well as certain covert conveyances -- they were "Edutainers" to coin a phrase. Spiritual guides that were known for presenting simple modes of the miraculous; especially manipulation of the elements and controlling of people's thoughts and actions.
Mentalism is where we find the psychological formula for making this kind of persona, work. But understand, we're taking things well beyond typical mentalism.
If this sounds l like your calling then understand that ego cannot be a part of it; if you want to gloat over your ability to do things and how cool certain types of effects make you look, then the Urban~Shaman's path probably isn't for you. If you see yourself in the role of being a present day Shaman -- a student, teacher & healer -- then I would invite you to join the minority -- a growing minority -- that seeks to reprise the ways of magic(k), as it was long prior to Jean-Eugene Robert Houdin and others. Just remember, this is not a path that panders to the ego, nor is it a commercial vehicle. If you can accept those two factors, then you won't have too much trouble fitting into said "tradition".
As a Side Note; you might want to look at two of my free pdfs
MENTALISM RESOURCE BOOK
http://www.lulu.com/us/en/shop/p-cr...ion-resource-list/ebook/product-15574606.html
ABOUT BIZARRE MAGICK
http://www.lulu.com/us/en/shop/p-craig-browning/about-bizarre-magick/ebook/product-17796655.html