No, OP you are not "miserable" nor are you a "party pooper". FFS, why should you be considered such, in your own home. Probably comments like that are from the doting parents that watch their children knock at the doors of strangers.
For my part, I always buy cheap sweets and usually have loads left over. Here, no-one really does decorations or any of that, so they usually just turn up at houses where they can see someone is in.
Trick or treat sticks in my throat, as far as I am concerned, it is guising and every one of the guisers who called at my house tonight did a "piece" before I gave them sweets.
and to be honest, most of them were wee tots and their little faces were shining with excitement, so much so that this old hard heart melted a bit. I also got some teens, but even they had made an effort and didn't look disappointed in getting a handful of Haribo
.
And every single one of them said thanks. one of the Dads had even dressed up too.
However, I remember how stressed it made me a few years back, when I was literally living hand to mouth, and if I had bought sweets, they would have had to last DD for a month, not give out to random strangers.