Opportunity or Misunderstand

Many people success because of they able to grab the opportunity and expand and make useful of it in their career, studies or love... But I'm still a failure... Sometimes really don't know when there is an opportunity for me... I was scare to take any action on you coz i don't know whether it was an opportunity or I just misunderstood... But by doing this I feel that I was getting further from you...

Others might get this opportunity and be with you while I'm alone... I was scare to try when there is an opportunity... Can you give me confident??

There is a saying:
Once there was a true love approaching me but i did not treasure it,
And felt regret after it,
It was suffered,
If I were given a chance, I will definitely say 'I Love You' and
If I can decide when my love ends, I certainly will wish for another 10 thousand years....