I'm not trying to put oil on fire as a moron but I remembered this vid I saw 1 year ago (on the s2g forum i think) and it really hurts me a bit because I realised that collecting things is a good thing as a clear hobby but u have to be careful with your mind and pay attention to the moment where you're not collecting them anymore because you like those stuff indiviually but just because to have more and more and more until you'll be only focused on it.
I think this guy should open a shop / workshop, or better, should sold all his collection (just keeping 5 to 10 grails, no more, to be able to display them descently in his home) and begin something new with his money (travelling, starting a new project etc...clearing his mind in fact)
here is his collection (at the begining u feel like wow !

but 2 minutes letter i felt like wow

and then wow

)
https://www.youtube.com/watch?v=eENWFKUF4E8
we have to keep in mind that collecting stuff is not building a fortress !