You weren't born into the world with any rights whatsoever. So if you're sitting in a pile of misery, reduced to tears at how people keep letting you down then change the way you think.

Don't expect anyone to do anything for you. Get up and make an effort to do things for yourself. Get up, see the world and join in and make offers to others. But don't expect anyone to do anything.

Don't expect close friends and family to be the perfect friend and the perfect family. They never will be. And you will no doubt be disappointed if you think this way. Why should people be just like you want? Are you even like you want to be all the time?

Other people will never bring you happiness. Only you can bring yourself happiness, and you can only do that by realising it and then making the effort to do it. Be totally content with yourself. Let your interactions with other people be like cherries on the cake. Less savoury moments with other people can disappear in the ether as you remain content with yourself.