There's two sides to every story
Ghost hunting has its advantages and disadvantages. Some advantages are being able to do what is fun for a person, some people get adrenaline rushes by participating in spooky or scary activities. Some people do it just because it’s what they’re passionate about; that’s an advantage in and of itself. On the opposite side of the spectrum, it has its disadvantages as well. The people exploring old rundown buildings have the risk of being arrested or fined for trespassing. The equipment needed/used is on the pricey side. Another would be being completely let down if not finding any kid of paranormal activity after spending so much time investigating. Having to sit and wait for something to actually happen could be another disadvantage because ghosts don’t just act on cue. A ghost hunter might have to wait forever to actually see or hear anything, and then again they might not even find anything until they leave and replay their cameras and voice recorders.