Well the battery on my phone was going down last night so I was all focused on making sure I charged it when I got in, therefore I forgot to set my alarm, I put the alarm on my new watch even though I didn't know if I'd done it right. it took me ages to sleep and I kept waking up thinking "I'm sure my alarm should have gone off by now, but I often think that and it's only 3am when I look. I looked at the time at 5:55am and shouted "Whoa, shit". I still got a shower in but did arrive at work for handover with half my buttons undone.