Or maybe we should revamp the system while we're at it and start with 100 hours in a day. It would take a bit to get used to, but I'd prefer something like that.
Digital alarm clocks usually let you use 24 hour time, and I don't get a watch unless it does. I haven't been able to find a radio / cd type of alarm clock that has the option.
And it would be nice to get rid of daylight savings time too. Russia opted out of it this year. Hope that spreads. Actually I think they opted out of standard time, and just kept the dst.
I've had a few times when I've mixed up am and pm, one of them about an hour ago. (Interrupted sleeping pattern, and sometimes conk out in the afternoon on my days off.)
Fortunately nothing too drastic has gone wrong because of them. It would be nice to have one source of errors straightened out.
Edit, I've also done a lot of shift work. and had one time when I started off to work in the pm when it should have been the am.