I agree fully with Alex- and along with those reasons, Paul also has put important instructions to do with integrating the information in the last track. It is not soley a wake up track...
I think if you get up, get involved in some other activity that keeps your consious mind busy for a while, your subconsious mind will be able to process things. Then, after a half hour or half day you can get the next piece and do it all over again.
