what would you do if you are late for an important appointment?

I am always late for my class especially in the morning. I always make lame excuses to my students and tell them why I am late. I am always late cause I tend to sleep in the morning rather than in the evening. I sometimes say that I have trouble logging in my computer or sometimes I tell them that there's a problem with the public transportation. lol

I am always late for an appointment these days and every time I am late, I always think of a reason why I am late and I always make an alibi and try to be convincing that that was the real reason why I was late. lol

In the event that I get late due to circumstances beyond my control, I will inform the other party about it so that he/she will not be offended by the incident. As much as possible, I exert every effort not to be late because it will show unprofessionalism and will not make a very good impression.

first thing i will call to tell them that i'm late for something reason. then i'll try to not panic.because panic can make us not carefully with our step. just try to keep calm.and when something important reason, example we have important meeting we can explain it when we call one of audience and explain that. i believe they will understand it.