While quantum particles have odd behaviors, that alone isn't enough to make "real" objects go away. Everything you see and touch will normally remain stable as you see and experience them.
On the other hand this HAS happened to me almost every single time: When I do my own laundry, I'll typically (obsessively) count the PAIRS of sock I put in the wash, which means there is an even number of socks going in. When I empty the wash, my clothes go straight into the dryer, nothing gets dropped in between. When the dryer stops, I take them out, put them into a basket, and put my clothes away. So when I get to my socks, I pair them back up again in balls. EVERY SINGLE TIME there is an odd sock, one less than what went in. The sock is nowhere to be found.
This happens frequently, but every now and then I'll find "extra" socks, for example in a suitcase that I haven't unpacked from a weekend trip, a dirty clothes hamper that I've overlooked, under the bed, and so on. So somehow the number of socks in my possession doesn't seem to be radically decreasing as you'd expect from the washer/dryer "eating" them. So if I have a fairly regular supply of socks, and if one sock is always disappearing between washer/dryer, WHERE DO THEY GO?
Is there a relationship between charge or some other quantum dimensional property of socks not shared with other clothes? Or is the dryer some portal to Hell, a sort of wormhole or black hole and the suitcase, clothes hamper, space underneath the bed its opposite?