Happy mood ! I will go to university today because my university is open and I have taken it in a hostel . ||____||___||____|| Why does traveling more in the bus cause vomiting ? I'm so upset I start vomiting when I make the journey longer . All the passenger wagons sitting on the bus get annoyed . They tell me never to travel . You stay at home . I have also taken some medicine to prevent vomiting but it still comes .