Do yourself a favour and let go of the pain you're holding on to. Realise that small things shouldn't bother you and you shouldn't waste your energy on people that aren't worth it. Just because you're ready to be there for them at any time of the day/night and they still treat you like crap then its time for you to walk away and see if they will change because you are not someone who is supposed to be used, no, you're supposed to be strong and be surrounded by truth-worthy people and not those who hurt you and gives you heart ache. Let them go and don't look back, see if they can keep up with you, because you my friend, have potential to reach the universe if you only let go of Earthly needs and realise that you, within yourself, possess celestial powers just waiting to be released