I've had a lot of experiences and i've also had a poltergeist in my house
When my daughter was about 9 all the spoons in our house kept disappearing ! I would buy more as i thought my daughter was leaving them at school (lunch box) but she kept denying it was her , my mother gave me all her spare spoons (all sizes) and they all disappeared - One night i stole 56 teaspoons from a motorway service station - naughty of me - 3 weeks later - not a spoon in the house !
I could go on but eventually i lost a necklace - well not lost it - i took it off when i got on my sunbed and half hr later it had gone from under the bed - i turned the room upside down and it was nowhere to be found ! About 3 yrs later i heard your have to ask for things back so i asked for my necklace back - had a sunbed and when i got off the necklace was underneath where i had left it 3 yrs before !! I've never asked for the spoons back as i have no use for about 150 spoons