Dream About School Rain Taxi Angry Security Shoes Mall

This dream was about

Going to school. It's raining so I use a taxi. It's near, no idea why I use a taxi. The taxi driver hands me a bill and it's said I need to pay around $3. I was angry, why so expensive for so short trip. I went in to the school and the security mad at me for wearing a slippers to school. So I went to a shopping mall and look for the shoes rack. I tried it on one of my foot. When I already put it on, the shoes was on the wrong foot. I tried to take it off again and put it on the right foot but again the shoes is on the wrong foot again and again