Akash, great insight on all this. Here's what happened to me.

I was born with abnormal first ribs, there was a 4cm piece on each side that was connected to my sternum. These extra pieces of bone made my first rib very immobile and were pressing on arteries, veins and nerves. I had a bad posture my entire life but not because I didn't want to sit up straight, but because I couldn't. My first rib wouldn't allow it due to being immobile. Then I worked on a computer for 10 years.

Obviously I found out all this at 34. I didn't know I had abnormal ribs, tos or bad circulation.

The big question is...what now? I also have a long neck and I am fairly tall for a woman. 5.9 or 175cm