On a very basic level GAS means striving for optimization. Thus the foundation of GAS is deeply programmed into our systems - as a matter of fact through evolution: Those who focussed on optimizing their immediate environment and their means created a better foundation to find a mate and lateron for their offspring to survive. Thus through countless generations “optimizers” had more and healthier offspring, who learned, through passive education, to become optimizers too.
The same goes for the root of materialism btw.
While optimization generally is a good thing (unless you breach obsession), GAS is always connotated negatively. It’s a lust for more, while “more” does not equal better. Nevertheless you try to convince yourself that that new investment will improve your life for sure.
In a perfect world there wouldn’t be any GAS, just people buying stuff they need to evolve as artists, or simply have real fun using.
So stay strong and be wise about your new purchases!
That being said I’m GASing almost every day. :-/
Now that I have sufficient synths to be able to learn more and become better at using them for an indefinite amount of time, I’m cured on that front. Alas upgrading my recording/mixing equipment has become the new frontier.
Oh well…