Politically Correct in a Crazy World

Still no pictures of Christmas celebration yet.Just want to share with all of you a story told by my colleague.

One day,you were at the bus stop waiting for a bus to take you to another destination.It was 2pm and you are supposed to be there at 4pm.It took the bus 30 minutes to reach from one point to another.

At 2.30pm,The first bus arrived.It was an air-conditioned bus with no passengers.Since you had so much time in your hand,you decided not to take the bus.

30 minutes later,the second bus arrived.It was a non air-conditioned bus with no passengers.You decided to miss this bus since it's non air-conditioned.

Another 30 minutes later,the third bus arrived.It was an air-conditioned bus fully packed with passengers.You looked at the watch: It was 3.30pm.If you miss this bus,you are going to be late.So are you going to board the bus,or are you going to give it a miss again?

So do anyone knows the moral of the story?