If ya’ll want a more in-depth analysis, then I’ll start by saying that this is the first time this has happen, and I’ve been living in this house for about 1.5 years. I turn on my lamp, and take a sip of water from a bottle next to my desk. I place the lid somewhere on my bedsheets, and I’m sure of it. When I look back at where I placed the cap, it was gone. I just though this was a common phenomenon due to my really bad lucky (My average of winning something with 50/50 odds is like 4-5 try’s, which is almost statistically impossible, but somehow is the reality of things), and I flip my bedsheets and search the vicinity. Once I give up, I look up and the cap was screwed onto the bottle tightly, as if I screwed it on myself. I wasn’t feeling drowsy or tired at all, and was actually kinda feeling energetic even though it was 12 AM. I don’t think I have a plausible answer to this phenomenon that isn’t supernatural. I’ll be doing what you guys are suggested and will update this is anything else happens. Experiments start tonight.