Lesson from life...

 Don't sacrifice your time for people who wouldn't do the same for you.

People who are usually very selfish are not worthy to get the required actions by others. These types of people often know what they are doing, and they hurt others for their benefits. For theses resones and other truth you should avoid these types of people because with them you will get negative results, you should make separation with them and sent them back or make them out, educate them too for risks they have to face. You can call them self-centered, egotistic, greedy etc.

They can't love; they fall in a selfish love. Means they don't care for others, and they don't help others, these are some few examples of which I am telling about. Every action of them is full of benefits of them not of others.

Now come to next point, how to handle egoistic person? You should take them apart, communicate with them and last but not least give them an unbiased party.

Our next point is what causes this behavior? Psychiatrists say during childhood time they learned from their parents and by other family members.Thats why our elders say, "be in good company", if you are in bed company of Friends. They always think of cheating other person in a wrong way, maybe they were treated as neglected emotionally.

So, to avoid selfish person don't do as they said you. If they are treating, you in a greedy way then don't do the same with you as if you will do the same with them then exactly same will happen with you.