In 20 years you will regret more about what you did not do than about what you did (Mark Twain) There is a possibility - go for it! Do not hesitate once more. I'm still not many years old, but looking back, I'm scared of how much I missed opportunities through ignorance or doubt.
Wow i totally agree with you. We can look back and realize the time lost in many things that were not that worthy. Thank God we always have the chance to change our mind and do something about it. :)