Unable to get to sleep - can't stop thinking

[partygirluk]

I am damn tired at the moment but because I realised how much work I am going to have to put into my PhD applications, and how important it all is, that is constantly racing through my mind, and I can't get to sleep if I am thinking. A couple of days ago I was thinking furiosly about an exciting business project I might be involved in. How do I get all this [censored] out of my mind so I can just switch off and attack the issue in the morning?