What do laymen think of us? I think your image in the laymen mind is half of what you think of yourself, and therefore project, and the other half is based on the person's perception of what you do and what they glorify in life. They may, like Sinful pointed out, see you as just an entertainer working tables and look down on you and your career because it is not what they would want for themselves.
They may see you as a holy man. I doubt it. You have to do more than a coins across routine to get this kind of perception. And, even if what you are doing is unheard of by anyone and a true magic mircale, if their 50% perception of what you are doing is something they look down upon, you will not win them over to looking up to you. "For those who believe, no explanation is necessary; for those who don't none will suffice."- Joseph Dunninger
I think in each individual spectator you perform for, your projected self image manifests itself, knowingly or not, inside the persons mind. If you think you are a freak, I would bet good money that your performance and communication with your audience projects that old circus performer in their minds. If you think you are a intelligent entertainer, perhaps a more scholarly image will be projected of a well educated man who can entertain with his mind.
Some images are easier to accept as real by the audience than others. For instance the demi-god image will be very hard to accept by some, no matter what you do, it is just their own perception that is formulated by previous encounters of such material. Maybe they are atheist and will never believe anything to the contrary, or maybe they are stoned-out-of-their-mind bohemians who are just begging for their next cult leader. Like I said, it is pretty much half and half.
If we want to advance the art, since around half of the perception will be based on the laymen opinion of you, you have to advance the public opinion to accept your form of entertainment. If you want magic to be as mainstream and widely loved as music or movies or literature, then the public opinion must change. A new trick will not advance the art, it can only change the 50% that we hold, and since our own perceptions of the art is already at its peak, it will not do anything.
Change the other half.