Gee, you’re lucky. Living in Arizona I don’t have to change but I had an atomic clock, from Oregon Scientific that insisted on changing. The first time it happened was in the spring. I got up when the alarm went off and drove to work. Since this was four in the morning the sky was dark and the radio station I listen to has a red-eye program on, normal happenings for that early. It was when I got inside and saw the clock on the wall was an hour earlier than it ought to be I figured it out. I wound up sitting at my desk for an hour before it was time to log in.
When I got home I reset the clock, easy-peasy, right? Wrong. The next morning it had gone forward an hour again. Luckily I confirmed the time with my watch before heading out. I kept resetting the clock and kept insisting on daylight savings for more than a month. I wound up just changing the alarm time the rest of the time I had the stupid thing because I was never sure when it would give up trying to DST.