Communication skills are what separates humans from most animal species, and what has contributed to the advancement of civilization through the years. If there is a lack of communication between two people then this can lead to misunderstandings or even signs of aggression, and the ability to communicate well is a sign of a great leader and articulate person. Communication does not always require words, sometimes it can consist of body movements and facial expressions instead.
Learn to be ok with not being invited, included, or considered.
The world is full of nice people. If you can't find one, be one.
The greatest distance between two people is a misunderstanding.
Everybody grown until it's time to communicate or apologize.
If we're dating leave your pride with your ex, we communicate and apologize over here.