'Changing' the clocks is absolutely batty: it bugs me!

'Changing' the clocks is absolutely batty. There are so many hours of daylight - more in Summer, less in Winter - and that's it. As a farmer, I know that I and my farming friends are unaffected by the clock. We work as we can and as we need. What the clock 'says' is immaterial. What bugs me is the twice-yearly 'change': I suffer for about a week each time, rather in the manner of jet-lag.