If you want to forget something or someone, never hate it, or never hate him/her. Everything and everyone that you hate is engraved upon your heart; if you want to let go of something, if you want to forget, you cannot hate.
Accept yourself, love yourself, and keep moving forward. If you want to fly, you have to give up what weighs you down.
We can't be afraid of change. You may feel very secure in the pond that you are in, but if you never venture out of it, you will never know that there is such a thing as an ocean, a sea. Holding onto something that is good for you now, may be the very reason why you don't have something better.
If you spend your time hoping someone will suffer the consequences for what they did to your heart, then you're allowing them to hurt you a second time in your mind.
If you truly want to be respected by people you love, you must prove to them that you can survive without them.