You sound like a hoarder. The mentality is pretty much the same across the spectrum... "there might come a day this might be worth something", "this isn't trash", "I'll save this for another day", "I think I'll build something with this someday" etc.

Digital content means easy access but its also easier to excuse digital hoarding because it doesn't clutter as bad as physical. Digital content is also easier to maintain.

Digital stuff is pretty valueless when you think about it though. It's very easy to make a copy and originals mean nothing.