I'm feel  bad when this happen with me or when a can't  to attend a appoitment. It's embarassing for me...kkk 

wonderful feeling !!!

I think late or delay it is prerogative of people who manages  (i.e. boss or something like that). I feel shame, also it seems that people around you are much more organised than you.

I will consider myself as unprofessional because I did not come on time. Wasting time is the most extravagant of all expenses.

you mean do not appear on time？lol
I always did such things，just called her or him，told her or him I was on the road，miss bus or traffic jam.
feel? no feeling,lol
maybe just thought OMG, I am late again. Shall I take a taxi or let him or her wait for me.