Two dragonfly photos
Dragonflies bite people
First things first. If you want to know "Do dragonflies bite people?
", then the answer is "Yes
"; if you catch a dragonfly and hold it in your hand carelessly allowing its mandibles to reach your skin, it will bite you as hard as it can (in self defense). There was a dragonfly in our building and I saved it (helped it to fly away outside), but I got a dragonfly bite
The 2 photos of that dragonfly: