Follow-Up:
Hello Lee, It sounds to me like you are not suffering from the effects of stress caused by your daily exercise and work but you are in fact suffering from weather sensitivity. I have been researching this area of health for some time now and you have jsut described the most common characteristics. Next time you are unable to sleep, just check the weather forcast, this may sound crazy and is to most health proffessionals, but to myself and other pioneer's its very simple and does away with all this mumbo-jumbo of your psychi having too many freudian complexes which stop you sleeping. I will soon be starting the first weather sensitivity help centre, and it will be on the web, I'll keep you posted Hope this helps. Sukvinder.