When you quarrel with a friend will make you lose people waiting to consult with you, no matter what the subject is important, and you are not happy because you are concerned about the problem that occurred.
When you quarrel with a friend will cause you to lose one consultation with you, whether it's something important and you are unhappy because you are concerned about the problem.
When you quarrel with friends will make you lack those who wait to consult you about anything and you will be unhappy because you are worried about the problem.