As a person who is leaving for hostel soon, i felt few things and i noted them. Hence coming to a conclusion that a lot of people face it and think about it. Maybe i am just telling things that i would wanna follow and remember. I talk about how you can feel connected even when u are physically away and how you can deal with breakdowns at such time. At the end of the day you find your own happiness and no one else. So put yourself first.