Hi sir iam 28 years old and height:- 5:11 and weight 89 killos. what happened was one of my friend passed away last Feb 2015 who was only 25 years with a heartache he had vising problem. after this incident i went into an impression that even i might get and started getting back ache's all related to the same issue of heartache. I visited my doctor and also taken a ECG test where it proved to be normal. However i keep on getting these pains in Shoulders which also passes the same in my hand. I am also suffering from severe gastric trouble which is not allowing me to sit my back hurts a lot kindly suggest a way to reduce these issues and kindly suggest whether its very important to reduce my weight as well. I quit smoking and drinks too even then in my Looking forward for your valuable reply.