The desire to retain loads of crap stems from the feeling that one day this item will be vitally important to my survival, and because I did not keep it, it will cost me money to replace it at some point in the future. So, a pack rat feels as if they are saving money by keeping all kinds of useless junk, but in reality there is a great expense to keeping valueless stuff.
Perhaps I should consider being an entrepreneur. I could start a service-based business where I come over and throw out everything in your house that looks like trash to me.
I was telling someone about my philosophy on being a pack rat, and I mentioned that I threw out my missionary plaque awhile back. They thought this was a bit extreme. Still, somehow I have two to three boxes of books in my parent's basement right now. Someday, these will go on bookshelves in my house and rarely be touched. Am I a pack rat?
