Great responses. well mostly. I know I can only sleep if I'm high or at least smoked previously to crashing out. And like some of you guys stated, without herb I would had to lean on pharmies when my sciatic nerve was bothering me. I could barely walk or stand up straight, but eventually I would smoke a nice bowl and just go for a walk. The high would help me not think about the pain of walking, and by moving around and doing low impact work outs my back slowly got better.
Now I can walk around like normal again though I can't move like I used to. Cheers everyone and have a smoke on me.