I am usually up before the alarm. It blares at 0430hrs. In the minutes before, I time travel to different parts of the day. From the immediate dark of the house to the fading dark of a roadside to the dawn light of my walk to work to the noon day sun of my afternoon walk to the fading light of my home commute to the dark as I reach for the door.
Sometimes, I sit up and check the alarm and it’s hours later. I can’t think of how I couldn’t have heard the alarm. The clock hasn’t lost a minute. Its batteries are working. The alarm is working as well.
I suspect that there are days I return worn from my travels and reach out with my left hands to switch the alarm clock off moments before it rings, letting my tired self get two more hours of sleep. It just might be that as I time travel through my day,my alter ego teleports into my morning and switches off the alarm. I will stick with the first explanation.