Speaking of dreams, I once dreamt that the tap on the bathroom sink came turning on. I would turn it off as firmly as I could, leave the bathroom, then hear water running and turn back around to see the tap was on again. Turn it back off, walk out, hear the tap running again. It was driving me crackers. This was - in real life - some years into what had become pretty regular instances of supernatural activity in the house. In the dream I spoke out loud, saying, "Is that you that keeps turning the tap on? If it is, knock now so I'll know!" There was then (in the dream) a knock at the front door. My dream self jumped out of my dream skin, and I woke up.
So that was my dream. About a year later, it started happening for real. We'd recently had the bathroom renovated. New taps on the sink and everything. You only had to turn the taps off lightly ; they never so much as dripped. Anyway, it started happening - in real life - that I would use the bathroom, walk out, and, yes, hear running water, to look back and see the tap was on. Not full flow, but running lightly, not just dripping. I wrenched the tap closed as hard as I could, it still happened. Although unlike in my dream, it didn't keep happening over and over again, making me have to go back into the bathroom time and time again to turn the tap, which was maddening, in real life it only happened on each visit to the bathroom.
After a few days of this, I mentioned it to DH who said the same thing was happening to him. The water pressure was normal, no other taps or anything were acting oddly. After we'd spoken about it, it never happened again. We didn't do anything to the taps, same washers/cartridges in them, it just stopped. I no longer had to twist the taps closed as hard as I possibly could, they just stopped turning on, right from after DH and I spoke about it.
That's just another instance, there are more, too many to mention, really.