Honor, Respect, Integrity or lack there of.

Dictionary Definition of all
Honor: (v) to show a courteous regard for
Respect: (v) to show regard or consideration for
Integrity: (n) adherence to moral and ethical principles; soundness of moral character; honesty

My biggest pet peeve is being told someone is going to do something and then they don't.. Drives me totally nuts. I have TONS of recent examples of this, but I'll stick to just one for now.
Why bother telling someone you will call them at such and such a time and not call?.. In this day of technology, at the very least, send a text message? Then you don't answer the phone when you are called nor do you call back? The person waits up a good hour or so longer just to have their call ignored, and they worry if you/things are OK.. besides they can't get in touch with you- how convenient!
It just makes no sense!
My 2nd biggest pet peeve is when people give you 1/2 the information.. Like where they will be but leave off certain details like WHERE.. Why wouldn't you just tell them ALL the details, like where THERE is?!? Like the other person is a mind reader or something! Then you get frustrated when they question you?? Don't you think they are equally as upset because they were left out of the loop and ignored!? How Convenient!
If you don't tell people things they will never know.. so don't get frustrated/upset/angry when you are questioned, at the very least you should expect it. I would.
My 3rd biggest pet peeve.. getting hung up on.. how convenient! Check your position and see if you have the right to be that rude.
It's really hurtful when it becomes obvious to an individual that they aren't respected..
Actions speak louder than words.