India, April 6 -- For science students, it's the most crucial time of the year as they sit down to attempt the second session of Joint Entrance Examination (JEE) Main. Touted among the toughest competitive exams in the country, aspirants hoping to join the technical fields are juggling between practice tests and last-minute revisions. Now, a recent post on X, showing the timetable of a JEE aspirant, has gone viral (over 655K views) and raised questions about the laborious preparation - involving 16 hours and 45 minutes of studying, leaving just 4.5 hours for sleep alongside short naps and food breaks. Are these patterns productive or detrimental? IIT aspirants, IIT Delhi alumni and medical experts weigh in....