Hey Gary, I have only used Shrooms twice, and my experiences seem to have been more positive than yours. However, I can relate to you about analysing your thoughts and everything around you. The feeling of being on shrooms was so overwhelming to me! Everything that happend I needed an explanation for, and I just wanted a reason why things were there.
Did you experience paranoia? I felt that things were happening against me, and because of me...
I can't really tell you why this happens, or if its supposed to happen, but I can say it happened to me too, and for me, the feeling was pretty damn scary.
Do you still find it hard to sleep, or was it just the night after you took them? I know that insomnia is normal after shrooms, and everyone I have spoken to who has taken them has experienced this too.
I hope this may have settled your mind a bit,
take care
Raych xxx