mate you have contributed well truly instead of comparing yourself with people that as gone higher than you why don't you thank God for the people you are gone beyond..

the truth is that we can never be satisfied with what we have on even if we are rich have what we want we will still not be satisfy that is the way human being are

Infact when we celebrate with other that is when we received more blessings I never see the reason why we should because of someone success and become weak