ooooh boy, guilty as charged;) there was a time when my interest in 1/6 figures was very clean cut and strictly based upon ww2 figures. granted only having dragon amd the occasional bbi or did figure within reach made my consumption more or less organized. oddly enough i never strayed from this topic i.e towards movie characters or super heroes. ww2 it was.
i don't remember when it changed or why but all of a sudden i had that "itch" after committing many, and i mean many hours, to a certain video game at the time that i thought " man it'd be cool to carry that feeling over into the haptic world"
and from that point on all hell broke lose;)
problem is, i became real jumpy when switching to a new topic, leaving projects on hold indefinitely, for the main motivation ended when i stopped playing the source material.
sure, there are evergreens that i literally never stop, fallout for example is always on a hdd on at least one pc.
but take resident evil as an example, played re 2 and 3 ad nausea, kitbashed a leon and hunk, bought a re1 chris just for the heck of it, but my envisioned resident evil diorama, as of now, hasnt come to fruition.
why ? neca's 1/12 tmnt line and the resulting binch session of old cartoons revived a certain nostalgia and has me building my tmnt diorama instead.
all off a sudden *bam* one to many whiskey and a link to 160 episodes of fist of the north star..... guess what, went shopping on ebay for medicos figures. and grew a ton of new chest hair
but here's one thing that might be the trick. "instant gratification" or moreover the lack of it.
when buying a figure we get rewarded with endorphins, but go cold turkey until either its released (when pre ordering) or when shipment takes quite some time.
in the meantime we go for the next "reward" thus resulting in figures left in box, something i witnessed on myself lately.
even had to "force" myself taking the time unpacking them. not that i don't enjoy my purchase but personally i have to be in the right mood to give them proper credit and be thorough lest i damage the figure right away. i'm looking at you stiff neca joints ....
so yeah, i think having to great a timespan between hitting the purchase button and holding the figure in hands, renders the gratification mechanics in our brains null and void and trick us into repeating what made is feel good in the first place.