There is a lot of signs of paranormal activity, this is what I got from Ghost Hunters;
- You feel a weird sensation/depressed when you enter your room.
- Objects move in unnatural ways. (Not caused by gravity.)
- You actually see an entity of some sort in your room.
- It interacts with you by touching you.
- You hear voices.
- You get extreme chills or a cold spot is suddenly in said house.
- See if an animal will enter that house.
Now, If you wanna catch that ghost and prove that it's there;
- Set up a camera to record your room all night
- Do an EVP session, where you ask questions with a digital recorder.
- Get an expensive thermal camera and see if you get any weird readings.
- Get an EMF detector, then see if you can get any high readings.