So I tried this last night because I'd been up till 2am, but had to get up about 6 for work. So I set my alarm for 6:10 and banged my head 6 times. Then I woke up very suddenly without my alarm going off, and I checked the time and it was EXACTLY 6 o'clock!
Has anyone else heard of this?
Or have you recieved any other old wives tips that have strangely worked in practise?