I go through upgrade cycles. Frenetic activity... research, testing, purchasing, burning in, tweaking... then bliss. Bliss is listening without yearning for a new piece of equipment... knowledge that I have a fully optimized system on the forefront of best possible system at the state of technology / financial ability.
In the old days, I just could not wait for the new album, or coffee in the morning with a couple hours of music. Evenings, similar. No thought other than enjoyment of the music.
While I would continue to monitor Stereophile, and The Absolute Sound... but with casual interest. Years would pass. My financial condition would improve and slowly my interest in the next upgrade cycle would slowly emerge. For a year before, I would scan the magazines at a greater depth and interest. The I would begin the upgrade cycle.
Over time I have found the urge ceases me about every seven to ten years. They cycles take about two years. In between, musical bliss.