Dear Rehaan, Anaesthesia either General or Localised needs to be given to any patient who is undergoing even a minor or major procedure under the knife. Only a registered Anaestesiologist can administer anaesthesia to the patient. And an Anaesthesia technician is someone who assists the doctor in this process. As long as there are surgical procedures happening, there will be always demand for Anaesthesiologists and Anaesthesia Technicians. Anaesthesia technicians will always have demand. Their work is mostly before the surgery starts. However, during any cases of emergencies, they are also needed during the surgical procedure. This is one field, which will always need skilled people. So you can study this course.