Test of friends

How will you know people who claim to be your friends are your true friends ? In addition to 'A friend in need is a friend indeed', there is another way. When you say or make a statement which unintentionally can cause misunderstanding, your friends will come to you and clear the things but selfish people will be reactive and would fight with you.

Also, most dangerous people are those who lack integrity. So beware of them. At work both of such types of people needed to be interacted with. So, behave with them as professionally as you can. Leave personal talks aside with them.