First off, the past couple of nights ive been laying in bed while everyone is asleep and a little girl would be humming at the end of my bed. I would always cover myself with blankets and pretend i never heard it. Anothter thing that happened was that in the middle of the night (usually around 12:00) in our main hallway i would here footsteps and one time i saw a shadow. We also put windchimes in our house for any paranormal activity. So i was making my dogs dinner when a cup flew of the counter and to the wall. Usually by the force of gravity the cup would fall right down to the ground. As soon as the cup fell our windchimes starting moving now there was no fan on, no air condintioning, no windows open. This was in a cold season. So of course by natural reaction i ran outside. Another thing that happenned was that i was in my atic trying to find something i began to hear what sounded like kids talking and laughing. One of the wind up toys started going off by itself and in the dark area of the atic a what figure went right across the wall then disappeared. So these are a couple of my experiences but trust me i have more.