IIT’s generally have a rigorous curriculum design making it difficult for individuals to focus on long-term career growth & development. Proper time management would definitely be the demand for that specific target set by the individual.
The important details to look upon are :
M.Tech is a course that cannot be taken for granted so attending classes is a must, but cracking exams requires dedication & consistency on another level to maintain competitiveness and achieve your targets. On the whole, what a candidate needs to find is hands-on management skills.