Conversation: The conversation between human and AI assistant.
[|Human|] If I get mad I ache all over.  I wad addicted and used crack the last 15 years of my life.  I have bad problems with intense anxiety.  I also get light-headed.  What is going on?  I get intense pain in my right shoulder which seems always  happen under stress.
[|AI|]  Degree understand your concerns went through your details. To answer your question, YES. Stress can be a cause for intense shoulder or neck pain. Stress triggers body to contract muscles and thereby chest, shoulder and neck muscles get agitated, triggering pain and tiredness. Light-headed feeling could be due to your obsession and anxiety. You need to consult a psychologist for psychotherapy treatment. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. Hope this answers your query. Available for further clarifications. Good luck.