Thought on immersion in art

A thought I wrote earlier that I never finished:

I wonder if the most typical "real" appearing artists, those who are so immersed in their own art-making, who seem to have such a high level of love for the game, are this way because of (or partially) a belief in what they do. They 'feel" strongly about it, in a "there is something to this" sort of way. They do not need to be conscious or unconscious of any of this (I always assume most I observe are unconscious, but who knows).

It would be entirely possible to be assigned to make an artwork and provide it with a highly complex and substantial conceptual existence, one that elevates that artwork to a truly respectable and "real" level. Repeating an artwork, or a manner of art-making, without any real thoughts behind it may operate in a similar way.

But isn't there something different, something special in those who believe in their art so strongly? Not that they need to have a sense of importance or find their art to be special, or find their art to be art at all... It may be similar to when you meet someone overflowing with genuine confidence. There just is something different about them, not that they have a certain personality or behavior, but they just do things that are genuine, feel so attached to themselves; when you know that someone has a strong sense of self, for instance.

I wanted to expand on how I observe others to be more immersed in their art, which then speaks to a more general concept of immersion. I'm not sure what made me focus on 'belief' first rather than immersion; I have been recently thinking about what having a strong conviction about something means, or questioning why that is so significant, which more or less is the same thing as having a belief.