Do you still remember the time while you used to crawl during your childhood? Though your parents might have encouraged you but the person who tried thousands of time to stand up and walk again was only you. Likewise there is a beautiful journey called a 'life". And the journey is not so easy as it looks. People will encourage you but you have to walk through it alone. Sometimes you might be haunted by your past, sometimes you might get scared of your future, sometimes the people you loved, you had faith on might have disappointed you so badly and sometimes these difficulties might have dampened your vision and brought you to the thing called a 'self doubt'.
Here is my advice, don't think twice because you have a choice. How difficult the circumstances are, you can always raise a voice. A voice that can strangle the beast inside , can smoothen your beliefs to succeed, and can lead you to a new hope, a hope that will lead you to a beautiful destination.