I know some people who are considered successful in their career. People who are good at playing their cards in finding opportunities to succeed and be famous. People are very egocentric and self-centered. Always working hard to achieve something and is always looking ways to promote themselves, anywhere and anytime. Sometimes promote excessively their work. Although all these achievements are not ‘great’, but they know how to update and sell their achievements.
Unfair as it may seem. However, this is reality of life. If you know the trick, play your cards right! However, history has proven that people who opportunistic will not be remembered and will be quickly forgotten by society, because they do not provide benefits to the community.