Fall back

I think I finally have this fall back thing figured out. I woke up today at 7.15 - that's almost an hour later than usual. Aha! I said to myself - here's a golden opportunity! Before I even rolled out of bed, I turned my radio clock one hour back and started behaving as though it was an hour earlier (I am ignoring my computer and iPhone clocks).

I turned my car clock back an hour - and there we have it! Done! Is this any easier than doing it tonight? Who knows - at least it works for me.

Now then, if anyone could please just give me one compelling reason we do this silly clock thing twice a year in the first place, I'd be happy to listen.