Ironically find myself in agreement with
Tony, Mitlov and
Bill ...in spite of their seemingly different perspectives
. On one hand
Mitlov has a point and the common word "hobby"
may describe my personal passion for the martial arts, since it is
not my profession and, although I do teach to a small group, it is
not how I make a living.
However, in our materially oriented culture, the term "hobby", like the related term "amateur", often has a trivializing if not outright pejorative connotation ...at least in common usage. Anything not done full-time and for financial gain is typically seen as lacking seriousness and being mere recreation.
As
Mitlov pointed out, in some circles (see the Wikipedia link), the word hobby is equated with a new concept, that of a "serious leisure perspective" according to which a hobby may be regarded as a serious, passionate pursuit that, although not pursued for profit or livelihood, is nonetheless an indispensable part of who we are and what we find meaningful in life.
Regardless, I find this specialized definition of the word "hobby" unhelpful since the word is not used or understood this way in general usage. It reminds me of my early college days studying anthropology and religious studies. In those disciplines the word "myth" was used to describe ways in which humans create frameworks to express their search for transcendent truths. Or something like that. So
in that academic context it was entirely appropriate and not disrespectful to refer to aspects of the "Christian myth", etc. However, as that is not the way the word myth is generally used today, I would
not recommend approaching devoutly religious people and telling them how much you respect their particular
myth!
So, I would say to
Mitlov, that
Bill is quite correct. The word hobby is inadequate here, and I would agree with
Tony, that we need to find another word or phrase to describe what we do. I just don't know what that would be.