There's few things that irritate me more than forgetting daylight savings. Luckily we had the bank holiday monday due to Easter this year. However there is one thing that is more annoying: Why the .... does Europe and the US need to switch one week apart?
I always forget about it when booking meetings, and inevitably end up stuck in the office an hour later than planned due to unavoidable conference calls with people in California.
The universe is out to get me.