I'm gonna come right out and say it, you could be a lot worse things than a "hoarder". Most of us had not even heard the word till some tv show mentioned and now all of a sudden any one that a full attic is worse than an ax murder.
If you have a wine cellar full of expensive wines, you are a connoisseur. If you have season tickets to every professional sports team in your area, you are a loyal fan. Somehow God forbid, you should have a lot of trains, toys, or whatever you are sick and need help.
As long as the bills are paid I don't see how it is anybody's concern how you spend your money.