Selfish or Opportunist is not limited to any walk of life. Everywhere you may get an example – how an Opportunist is taking benefit of time, place, person, or anything with tricks. They never think for person, place or else – whom they have exploited badly and deserted them with time. More than 95% people are of the same nature, but deserted one only blame Opportunist. But question arises – how to deal with Selfish or Opportunist? Only one answer may be apt – Ignore such guys and think for self success. Your Success may compel them to come to you and then you may treat them as per wish. But if you waste your Valuable time, energy & money for such persons as a revenge, it is nothing but your defeat. Even your Aggresiveness may end into Court or Prison. Your health, work, & daily routine will be also influenced. Now you have to think if your life is Valuable or not? Do you want to waste your life & family for Selfish? Its better to divert your mind for betterment. Just think it is for your better Future.