Various safety considerations for the student before and during the trip Information on health and wellbeing issues during the exchange period. Learn what cultural shock means and how to prepare for it Advices for social media users (like Facebook, Instagram, WhatsApp). Various safety considerations for the student before and during the trip Information on health and wellbeing issues during the exchange period. Learn what cultural shock means and how to prepare for it Advices for social media users (like Facebook, Instagram, WhatsApp).