I am such a devil...

Today, i saw 3 of my colleagues missed the company bus. They did what i did last week, waiting at the bus-stop. I was expecting them to call the driver like what i did, but apparently they didnt note down the driver's mobile number. So they shared a cab down to the company, arriving before all of us. Served them right since they can be quite demanding at work and didnt help my dept sometimes.

Up till now, the stunned look on their faces when the bus drove by still remained on my mind. I actually enjoyed the "entertainment". Yes, i am such a devil for not helping them, but what can i do since i dont have their numbers as well. How do i inform them if i stopped the bus for them. I guess it will help them to learn a lesson well, like what I did. No excuses for my behavior, for laughing at others but then life is just that, right? Make a mistake, laugh and get over it. No point dwelling over unwanted stuff. But till now, i cant seem to kick this habit. :p