I'm really not ideally suited for this. I often find myself becoming sensitive to small things when there's little to occupy me, for example I'm unable to sleep in a room with a ticking clock. (Also, for some reason I often become very aware of my eyes when I close them). I also find it difficult to stop my mind racing, sometimes lying in bed from midnight to 3 or 4 am because I can't stop thinking clearly enough to let myself start falling asleep. I'm also exceptionally bad at trying to visualise anything, and if I'm asked to, I usually end up concentrating too hard on keeping it together.
All of these make it pretty difficult for me to trance. Any suggestions for all or any of the above problems?