Hi, Thanks for all of the supportive posts!!
To Wi-Fighter, I enjoyed all of your information. However, I seem to have the opposite problem of insomnia (dyssomnia). I do get about 9 hours of sleep a night (just not at normal times); so the cause of my lack of concentration isn't due to this. I can sleep forever (I took 1 benzo @ 6pm yesterday, & slept 15 hours...& would have slept about 24, but my mom stopped by & made me get up). I've been this way all of my life, so caffine/stimulants were always my "drug of choice" .
~Jessie