haha In what manner are we to apply this analogy? I don't want to be a killjoy, but I suspect many of you may think I take Star Wars too seriously, that's okay. Take what I say with a pinch of salt.
I don't believe photographers are inherently similar to the Jedi in philosophy or in manner. Being a Jedi is much more than a job or hobby, it is a way of living. I've observed some photographers--gear fiends in particular--are more like the Sith as opposed to Jedi or cowboys.
I don't think Jedi have traits that are inherent (other than much higher levels of midi-chlorians), they must be cultivated and there are not many people trained in the way of the Jedi. I am not referring to the ability to interact with the Force, but a number of Jedi hobbyist [sic] lack the commitment to the way of the Jedi. Perhaps I have yet to meet practising Jedi as I'm not involved in any Star Wars communities (e.g. forums, role playing groups, online games etc.) but very few people I have met have experienced the serenity as a consequence of sound logic, reason, and control of one's emotions and desires.
I am not all too familiar with cowboys as I haven't seen enough spaghetti westerns, so I have no comment on the matter.