Life is hard! Life is challenging! Life is much better with the love and support of friends.
A friend is someone you can be yourself with; someone you can trust; someone you can tell all your fears and joys to; someone that will support you when times get tough; and someone who will be there to celebrate your successes!
Be good to your friends and value the ones who are good to you! Don't settle for people in your life that makes you feel worthless and unloved. Friends are there for you no matter what and if you have people in your life that are only there when THEY need someone than that is not a true friend. Friendships are not one-sided.
Let go of those self-centered people but don't let go of the true friends who really care about you. Hold on to these people because true friends are valuable. True friends will fight for you no matter what!