My Foolishness on a Halloween Past

So, I don't usually blog about personal stuff, but I figure that since this incident happened eleven years ago, it's ancient history.
The Halloween that I was in grade nine I went trick or treating with three of my friends from high school. We went around the neighbourhood and collected candy from the various different houses. One house had a box of candy out front that said "help yourself" Surprisingly, there was still candy left in this box, and we each took a snack bag of M & Ms. That's not the main part of the story.
After this, we continued to trick or treat in the neighbourhood until we eventually came to a house, knocked on a door and a man answered it. I do not think any of us knew him. He then told us that he had crystal figurines that he wanted to show us and that we should come in and look at them. Foolishly, the three of us went in. The crystal figurines were pretty neat, and he did have a lot of them. I don't remember that much of them because as soon as I went inside I realized that I probably should not be going inside. There were four of us and one of him, but he could have pulled a gun on us and held us for ransom if he had wanted to. Nothing happened, and perhaps this man just wanted to show us his crystal figurines.
Entering the house was probably an error in judgment on my part.