It's interesting to leave a place, interesting even to think about it. Leaving reminds us of what we can part with and what we can't, then offers us something new to look forward to, to dream about.
Above these universal themes 'Truth Will Set U Free' is also a song composed for those who were born gay. I am a straight man so I do not profess to understand or know what a LGBT person experiences but I do recognize injustice when I see it.
The only justice is to follow the sincere intuition of the soul, angry or gentle. Anger is just, and pity is just, but judgement is never just.