I don't usually dream (dunno why). But last night i dreamed that our class will be having a trip. When I was about leave our house, there's suddenly an earthquake, I didn't move and I thought the trip will be canceled. But no, they actually continued the trip and when they came back they were talking how much they enjoyed the trip and I felt so jealous. Not because of where they went but because of the the people that is part of that trip. I don't know why but I felt betrayed. Can someone please explain this dream to me.