Sounds perfectly normal to me, but I am hardly disinterested. I agree with the posts above: your pace will likely slow or stop when you run out of space. I hit that point earlier this year, and I haven't bought anything since. It is a lot easier to generate more cash (e.g., through selling something else) than it is to create new space, especially in a house with several other people to consider. I hope to get my first NIB in the next year or so, but I won't enjoy having to sell one of my current pins. Still, it is a good problem to have. Not many people are this fortunate.