context: Well , first day of 2008 and I seem to have started it with a heavy cold . I woke up yesterday not feeling that great , and had a nap in the afternoon to try and shake off the sense of fatigue . I then started feeling very out of sorts around midnight last night and then developed a headache . I went to bed , woke up at 3 am this morning when some new year revelers decided to bang on my door this morning and I then felt very bad indeed .
question: Why did I feel so much worse after the new years revelers woke me up ?
reference: They interrupted my REM sleep and scared me .
candidate: I needed some rest , to get better and they stopped .