 That he'll never sell because he didn't have to, A. But, B, a lot of them have interesting memories attached to them because he bought them when he traveled and things like that. So, yeah, that's cool. Nothing wrong with that at all. And, no, I would not call it horrible or childish or something like that. And if you do it properly, as you've discovered, they do go up in value. And you may take joy in turning the whole portfolio over every so often, and that's fine.