If you could go back in time to talk to yourself, what would you say?
Don't wait around for anyone. If someone fucks you over dont go back to them. Don't be something for someone to come to just when they need to feel wanted. Don't make all the effort with someone who meet gives any in return and don't change to please anyone because they still won't be fucking happy. You'll never be accepted for you so brace yourself and most importantly, trust no one. :)