Hopefully this thread isn't violating any good will rules on this forum. Here goes:
What is it that you hate about photography? This can be gripes about your specific body, your lens or the selection of available lenses, about people who look at your photography, people who are photographers, or... anything related to photography?
I'll start off:
I hate not having time to shoot.
I hate people who tell me "your camera takes great photos!"
I hate bricks and mortar stores who chastise me for buying used from POTN or other forums because "the risk isn't worth paying the cheaper price."
Vent, vent and AWAY!!!