Freedom is a state of mind,
A trick that you have to learn in time, [I would remove the word 'that' and it would help match the rhythm of the first line.]
A labyrinth of a vine, [Maybe add a two syllable descriptive word to vine? It would really help the rhythm, such as a 'winding vine'.]
That you must climb [This sounds awkward...]
Yes,freedom is a state of mind.
Because if you are trapped
You can undo the binds
Find the things you couldn't find
Travel out of the bounds
Being different this time
Yes, Freedom is a state of mine
[This stanza as a whole has the ability to sound really good, but I would just work on it some.]