Why Missing Home Is a Healthy Brain Response (And How to Build New Anchor Points)
Walk through any university campus during the first six weeks of Semester 1, and you will pass hundreds of students who are silently carrying a profound sense of dislocation. They miss their family, childhood friends, pets, the specific smell of their house, and the predictable routines of their old lives.
Because of the prevailing campus narrative that university is supposed to be the best years of your life, very few students talk about it openly. Instead, they internalise it, feeling a deep sense of shame, assuming their homesickness is a sign of personal emotional immaturity or a failure to adapt.
We need to completely strip away that shame by accurately defining what homesickness actually is: a specific, normal manifestation of situational grief.
Mourning a Predictable Ecosystem
Your brain is fundamentally a prediction machine. It thrives on patterns, safety, and predictability. When you live in the same environment for years, your nervous system builds a highly efficient map of how to navigate that world securely.
When you move to university, that entire ecosystem vanishes overnight. You must suddenly navigate a maze of new social dynamics, academic expectations, physical spaces, and self-care responsibilities. Your brain works exponentially harder to process daily life because nothing is automated yet.
Homesickness is simply your brain mourning the loss of that highly predictable, safe ecosystem. It is not a sign you are weak; it is a sign you loved your old environment and your brain is adjusting to your new environment physically and emotionally.
Coping Strategies: Bridging Old and New
Coping with homesickness is not about severing ties with home or forcing yourself to pretend everything is fine. It is about building a bridge between your past security and your present growth.
| Schedule connection time | Avoid texting home constantly throughout the day, which keeps you tethered in a state of longing. Establish set times to call family or friends to give your brain predictable connection anchors. |
| Create sensory familiarity | Bring items that evoke safety, such as a blanket from home, your usual laundry detergent, or a familiar playlist. |
| Build micro-routines | Create predictable patterns in your new environment. Visit the same coffee spot every morning or take a daily walk at 4pm to give your nervous system familiar reference points. |
Scientific References
Thurber, CA, & Walton, EA (2012). Homesickness and adjustment in university students. Journal of American College Health, 60(5), 415–419.
Stroebe, M, et al. (2015). Homesickness: Health, psychological and social consequences, and coping strategies. Handbook of Environmental Psychology, 161–172.
Written by:
Gertrude Rufai
Mental Health Nurse
DCU Student Health Centre