Sod’s Law explained…
If you cannot find your reading glasses, they are usually on top of your head.
Just as you get into a nice warm bath, someone will ring the doorbell.
The keys you have been looking everywhere for are still hanging in the front door.
After waiting in for a parcel delivery, as soon as you have to go out, it will arrive. You come home to find a card that says “Sorry we missed you”.
If the sign on a multi-story car park says ‘Spaces Available’, you will drive around every level to discover that some people have parked across two spaces. So you have to drive out again, and find somewhere else to park.
If you are talking to someone on your landline telephone, somebody else will ring your mobile because your phone is engaged.