First Wasp

Two days ago, my wife and I cleaned cleaned and cleared the windows of the bedroom, which we hadn't done in a long while. It was about time. My wife left the windows open to let some fresh air in, forgot to close it and, surely enough, a wasp got in. The first wasp to get in the house this year, as far as I can tell. I hope it will be the last. Last year, I received the fairly regular visit of wasps, often enough to make me suspect there was a nest nearby. This year has been much quieter so far on the wasp front, but I am always wary when I see one. While I don't have a phobic fear of them, I do not trust wasps one bit. So I will remain vigilant.