What is all that paralyzes you?
·         The fear of rejection?
·         To success?
·         Failure?
·         What will they say?
·         to criticism?
·         To make mistakes?
·         To be alone?
It's time to break the chains that only you have imposed on yourself!
The only thing you should be afraid of is not being yourself, letting your life go by without doing what you want, missing this opportunity to show yourself what you are made of, to say what you think, to share what you have. You are part of life and like everyone else, you can walk with your head held high. 
The mistakes of the past are there and those of the future will be forgiven. Realize that no one keeps track of your mistakes, only you.
Who do you think is the judge who reproaches you, the executioner who punishes you, the bad friend who always criticizes you, 

You are yourself! 

Now free yourself, forgive yourself, only you can achieve it.