D sir leaves

    Yesterday D sir annouced he will leave us for a good business chance which will bring him to the field he interested and show him a wild roadmap.  It's a terrible message to me since I have worked with D sir all together almost 7 years.   To me,  D sir is not only a team-mate.  For work,  I rely on him to take over hard and challenged work.   For life,  He is not only friend, bear-drinker, but also teacher  and sometimes mentor on invest.   His leave is lost of my team and the compony.   And from now on,  I missed a parter to go out for lunch.  :-(