What is is this thing cursed?

As an AI language model, I don't have any concrete information about whether a specific thing is cursed or not because the concept of curses is subjective and not scientifically proven. Curses are believed to be supernatural or magical spells cast in order to cause harm or bad luck to an object, person, or place. However, many people dismiss the idea of curses as superstition or folklore. In some cultures, objects or places may be considered cursed due to their historical associations with tragic or violent events. Ultimately, the belief in whether a thing is cursed or not is a matter of personal opinion.