Selfishness is to remove itself as a large but their own opinion, and regardless of the feelings of others, or who. Therefore, you should exchange ideas and do not take into consideration the benefits to others.
Selfishness is to remove yourself as a thought only of themselves and others, regardless of the feelings of anyone, so you should exchange ideas with each other and do not take into account the benefits to others. It will make your life with good things and happy.
Selfishness is to take itself is kept their own ideas and regardless of others or whose feelings, so you should exchange stream and regardless of the benefits to others.