That's wonderful! As a Jain student staying in Indore, you can practice Jain principles such as ahimsa (non-violence), satya (truth), and aparigraha (non-possessiveness) even while living in a hostel. You can try to:

1. Stick to a Jain diet: Avoid root vegetables and non-vegetarian food. If possible, prepare or request simple, sattvic meals.
2. Practice daily prayers and rituals: Recite Jain prayers like the Navkar Mantra and participate in samayik or pratikraman whenever possible.
3. Observe Jain festivals and Paryushan: Connect with the local Jain community or temple in Indore for festivals, lectures, and other activities.
4. Maintain compassion and honesty: Treat hostel mates and staff with kindness, and uphold the values of truth and non-violence in your interactions.
5. Minimize harm: Be mindful of conserving resources, avoiding waste, and not harming even small insects.

If you want information about Jain temples or sanghs in Indore, or tips for maintaining Jain practices in a hostel, please let me know!