Why Not Be True To Oneself?

Hello guys, I have this issue that long been forgotten and I can only remember it when there are situation that really falls on this concern of mine. I don't know if this happens usually in your place or not. The issue is; When there's someone who did good and heroic things he/she always remembered, admired, and being praised always - a role model and an ideal individual. But, once this good guy committed one "publicized" anomalous thing - may it be proven guilty or not - those good thing/s done by this individual will always be forgotten and deleted on the minds of the people. The worst is this "once good guy" were condemned rather. However if there is one good guy passed away, why is it that only the good things (of this guy) always remembered and mentioned by on his eulogy - where (obviously) there was really a publicized immorality done this guy while he is still alive? It looks like this guy was once a perfect individual before he was dead. Is it wrong to say the shortcomings on this dead person and counter it with his good works on his eulogy? Please don't get me wrong and I hope no one would be got offended I just want to know some of your ideas of this issue. Let's talk about it... Mobhomeir here 071212 1211hrs