I think the distribution and then re distribution of used skate product really does help the skateboard world go round.
When I was younger we would always scrounge and save a bit here or there, but never enough to really get much brand new stuff, but there was always someone selling something of varying degrees of wear, so that would usually be a much better alternative to riding what we had into dust and could still afford to skate a semi decent setup.
Then when I was old enough to buy my own, I would look for the best deals or whatever just to get through.
Now I guess it is absolute overkill with the amount of stuff I have, but I only buy things, both new and used, with the aim of skating them, or more so passing them on to others who want them, either through the shop or just my personal connections, so I feel like it is worth doing what I do.
Nothing I have is really that sacred, so I can setup a new board easily enough if I needed to, or lend / pass on an existing complete to anyone if the situation arises too, but I do enjoy seeing people use stuff to the point they are done with it and then I can either skate it myself or fix it to the point where it will be good for someone else to use for a while after that too.
I kind of get a kick out of skating old trucks or fixing old sets of wheels, but even old completes can still be great fun more often than not too.
In saying all that, I have definitely left my better days behind, which at some points in my life, were very difficult to deal with, but I have accepted the fact that I can still roll around and enjoy whatever it is I can still skate, so I am not really fussed by what I used to be able to do or try to achieve success in getting tricks back with specific setups, more so just do what I can when I can and if things work on any given day, then all the better for it.