Hello! Please I am a man and I have been to college of health to study community health extension worker(it's like a complement to health care service) but now I wish to be a health related lecturer but I am trying to register Olevel exams now(I am even on it) I took jamb(our local pre-university exam) and met the benchmark! but I am thinking am too old at 24 to start nursing and more over, will medicine and surgery help my teaching career than nursing? please help me out!