i really don't collect anything. except memories, and other nostalgic and sentimental whimsy.
well, i should say, i don't collect things that don't have utilitarian value. i do have a great fondness for pens, and as a calligrapher, i have a number of those pens as well as pretty, bright and colorful fine point pens, notes, and seals.
the other thing i "kind of" collect is weapons.
i have two bows, and several non-redundant handguns, my first hunting rifle and two shotguns. however, i have decided to gift my sister and her husband with a few of these when they visit next year.
at one time i collected all the concert passes, tickets, and memorabilia from the many concerts, plays, notable events and shows i've attended (both via work and just recreational) as well as some kind of shirt or item from the places i visited, vacationed or traveled to. but after awhile these collections seem to just grow so large that i felt like they took up too much space, and i grew weary of hauling from one place to the next. seemed silly.
plus, i felt like i was keeping them just so that i could show someone. and i'm not that kind of person. so i just got rid of it.
plus, i am not a fan of dusting things.