I work in Europe and have colleagues in the east coast of the US. The dst switches happen a few weeks apart so twice a year everyone gets fucked up schedules for two weeks because meetings move with the time zone of the person who created them. We have specialised tooling to notice if computer programs will behave weirdly because a job is scheduled to run during the hour of the night that happens twice/not at all (obviously one solution is to avoid scheduling jobs in local time but if you need to react with the real world where things are scheduled in local time, this becomes harder).

It’s less the act of changing the clocks and rather the ill effects of losing an hour of sleep and readjusting for a few days of the year.

> DST is linked to a six percent increase in car accidents. The study analyzed 20 years of data and found that DST is responsible for around 28 deaths each year.

https://www.phillypilaw.com/2021/03/15/car-accidents-dayligh...

My grandfather broke his hip when he fell off a step-ladder while changing a wall clock. At the hospital, I learned that this sort of thing is not all too uncommon among the elderly, since "changing the time on a clock" seems like such a simple task that it slides right past the conscious awareness of one's own diminished physical abilities.

Each of our car clocks have to be changed manually. The clocks on the stove and microwave have to be changed manually. We have 7 wall clocks in the house that have to be changed manually. Our kids have alarm clocks that all have to be changed manually. The sprinkler system has a clock that has to be set manually. Even our garage door opener has a clock that has to be set manually. It is a huge pain every six months.

In Poland, trains literally stop for an hour when switching to standard time. Since it's during the night, it's not many trains, but still, people literally have to wait an hour, making their travel an hour longer, because of the time change. It happened to me once, I was robbed of an hour of my life due to this ridiculousness.

Granted, time switching doesn't directly force trains to stop, but I imagine the risks related to the time change or just travelers' confusion is the reason why that happens.

It’s not even about the manual clock changes honestly for me.

I never thought that changing clocks was the pain.

It’s that everyone gets jetlag kinda randomly.

One hour extra of sleep or one hour less. It’s just random, seemingly comes out of nowhere and knocks me on my ass for a couple of days while my body gets used to doing everything the same but an hour earlier or later.

It’s literally the same as jetlag except I don’t have any environmental clues to help my body understand it’s _supposed_ to be doing something different

It takes weeks to get my kids to adapt to getting to bed an hour earlier. Before I had kids I too was wondering what the fuzz was about.

My cat does not seem to be aware of the arbitrarily changed numbers on my clock being different than it was last week when she's hungry and ready for breakfast.

Yeah, we even have the technology for clocks to adjust themselves automatically. Which is great when everything goes according to plan. The thing is, sometimes it doesn't. I woke up awfully confused last year when I noticed my cell phone's clock (thus my alarm clock) did not agree with my microwave's clock. The time change was not supposed occur that weekend, but somehow the mobile provider confused the UK with Canada (or so the story went). Even without that error, there was always a risk of someone showing up for work early or late due to the time change simply because they were not paying attention.

I never really cared for the time change. Even though there was a time when I would have preferred one over the other, at this point I would be happy enough to say "good riddance" regardless of which is decided upon.

There's evidence that accident rates and health issues increase by a significant margin right after the clock change that causes a reduction of night sleep by 1h. The book "Why We Sleep" makes a really good argument about it all, and is a generally great book.

My dog learnt when she would get fed until her first daylight savings shift when she'd get all clingy and whiney for an hour wondering why dinner was late.

It's a nightmare with young kids, let me tell you

I usually realised that DST is on/off a few days after it happens because people complain. Otherwise all my clocks just adjust themself, I wake up whenever my alarm clock ring and that’s it. I never understood the hate for it.

As a programmer it can create a lot of frustrating issues, especially time management around the shift which creates weird gaps in time.

It never bothered me. This new deal won’t bother me either. Apparently other people have an awful lot to say about it though.

I just enjoyed a nice short weekend thanks to DST. Horrible

It's hell for families with kids (in my experience).