I joined an engineering college as an assistant professor. I feel that I want to resign from the job. I am in a one-year probation period. I approached my head for resignation, but he refused and told me to talk with a senior person in the college. When I joined, they asked for a commitment, which they stated as a 5-year commitment to work. Please guide me on how I can resign from my current job. My head is saying that during probation, I cannot resign.