My neck is curved in the opposite direction normal. Its not straight, its actually slightly curved in the opposite direction that its supposed to be. My lower back also doesnt curve properly, although the rest of my spine is just fine.

My achilles tendons are too short, and I have to do regular exercises in order to stretch them so that eventually they wont be a problem anymore. They cause alot of problems with me and my walking, which causes shin splints during XC and Track, and water under my knee alot just in general.

My pelvic bone is the cause of all this, it sits higher on the left side then the right, and has thrown plenty of things out of line.

Everything together means that I am usually either in pain in my neck, lower back, headaches, or feeling the pain of severe shin splints if its running season.

Marijuana helps me remove about 80% of the pain. I still know there is pain there, but I dont really feel it persay, and I am ok and fine while I am high.

Granted, I started smoking as a recreational user, and found that it worked wonders for my pain, and kept with it for both reasons after that.