During 03/04 I was researching a lot my RSI injuries, and that lead me to learn about TOS, and then that led into body awareness and alignment issues.
So when I started reading about spinal misalignment and the symptoms and upper cervical adjustments, a light went off for me.
The horse accident !
He was a awesome horse, not his fault, I hadn't had him very long when this happened and he wasn't fully trained yet.
but they do say this misalignment can happen during birth also...
My body had coped all those years just fine but I think the yrs of speed {type A work personality}, long hrs doing repetitious assembly work and hitting my 40s triggered all the injuries.
My shoulders are not even, my hips are uneven, ribcage a bit uneven, even my eyes /ears are a little bit off.

never really noticed it until I read about the c1c2 stuff.
Always had a heck of a time getting my safety glasses at work to fit evenly on my face LOL.