am i great enough?

I had asked myself umpteen whether am i great enough for everyone. Trying to have a great standard in character. Wanted to improve myself in all kind of ways. However , every time i tried , there will be disaster which came to blow away my dream of being my perfection. It's true that no one is perfect. There will be some flaws in everyone. You can strive to be perfect man but you can hardly get what you want as perfect. There is too much demands in this society.
If i am smart , i will not get all those ticking off by others include my loved one , bad-mouth by others and those people who dislike me. Sometimes i get pissed off with people who just don't stop what they are doing and live on with their life? Is it so hard to live your own life and not interfering other people life?
They only KNOWS how to get jealous and envy but not perseverance to become one of them. They loves to put your words into their mouth AND started to RANT around telling others you aren't perfect , great and you are a losers.

Sometimes i blame myself why am i in such a low self esteem and foolish which bought to you angers. I'm so sorry.

Conclusion:
If we do not plant knowledge when young, it will give us no shade when we are old.
Heaven never helps the man who will not act
Everybody wants to be somebody;
nobody wants to grow