So I must disagree - one is an artist if you make art that is meaningful to yourself. I have known many artists over the years, and most of us just quietly do our own work for our own reasons. I will not go so far to accuse people who do it for society's reviews and recognition to not be artists - that would be dismissive of their own goals. But artists have varying reasons for doing their work, and trying to define a "true artist" is going to invalidate someone unfairly.
In defense of the parent, anyone that practices a trade (singer, actor, artist, programmer, developer, engineer) typically doesn't identify themselves as one of the aforementioned titles unless they get paid to do so. Now, mind you, that doesn't mean in the most traditional sense that lack of monetary reward/success doesn't disqualify their skill but, in this world, it certainly validates ones work/interest.
To make my point, society typically doesn't label someone that can sing a 'singer' unless that is their profession and they get paid for it. Even though I script and do 'some' programming, I wouldn't dare call myself a programmer.
I believe that one shouldn't get too hung on titles. For me, at least, I find a sole definition limiting because there isn't a single title that describes everything that I'm good at, however, there is a single title that describes what I'm good enough to get paid for.
This statement appears as mystical as tarot cards. What connection is there to getting electric shocks and using a computer other than some vague mystical correlation not founded on anything logical?
Alternatively, as others say, you've got a grounding problem. But that's a different sort of shock.
Electrosensitivity as mystical? You could say that, but it genuinely is a case of intuition manually over-riding a brain with an otherwise high reliance on scientific surety.
Responses were quite bipolar, though startup people tended to say "no". My own background was in running a small business before working in startups and so it was something I always think about.
― Émile Zola
A true artist is one who never calls him/herself an artist is my stance. It is usually when society sees a person's works and starts to give positive reviews that the inner artist is unleashed on the world. Sensitivity plays a part, but only insofar as the artist can channel art through the correct medium. If I'm electrosensitive (I constantly get electric shocks for example), then computers are probably the best medium. Someone with an ear for sound would likewise choose musical instruments to mirror back the sound of nature..