Do you really want to be free? Let go. Let go of your 'stuff'. Let go of blame. Let go of your anger or shame over some long past event. Follow your own drumbeat. Nothing is so free as the proactive pursuit of a future yet undetermined.
Here are a variety of movie quotes about being free.
"No man is free who is not master of himself."
"Can anyone be happy if they're not free?"
"I'll tell you what freedom means to me. No fear. I mean really, no fear."
"There must never be a time when we fail to protest."
"By giving up control, I feel free."
"A man who wants nothing has no price."
"If they don't fit you into a category, they can't control you."
"It's funny that you mock freedom here in your selfish isolation."
"We choose to die on our feet rather than live on our knees."
"We are the human race and we don't like being told what to do."