Sir, Iam unable to walk comfortably on hard roads like cement roads because iam getting severe heavyness and pressure on head and chest pain. but Iam comfortable in walking on soil roads. Iam also unable to sit on hard substances like steel chairs sir. Iam comfortable in sitting on soft substances like sofas. Done mri for brain and spinal cord everything is normal but my problem not solved yet. Please help me how to overcome this problem sir suffering alot sir since 2 months sir