Recently, I had a class which I arrived earlier than the scheduled time. I was early by 10 mins but the parent questioned me on why I was so early. In the end, the parent told me a whole lot of story about how the child had to rush back from school and had to run back and that it was so worrying and all that. After all that, she reminded me to try my very best to be on time. Maybe that parent had been too used to driving, because if she had taken public transport (like I do), the frequency that the bus arrives is hardly something that can be controlled by me. If I didn't come before time, I'll most likely arrive later than scheduled. Long ago, I had been late 15 mins before (to the same parent), but she called me and asked me where I ......