Inconsistency

What I hate about people is there inconsistency. They will make you happy and they will break you after. They will leave and they will come back and ask you to be in their lives again. They will hate you and they will make you hate yourself as well but after that they will say how much they love you. Fluctuating feelings, insecurities, and trust issues, why do I have to take all these? Life is unfair I know but how much shit can I take? Do I really want to continue or do I need to stop? Will I run or will I stay on their side? What will I do? I don't know, I am stuck with being ecstatic and sad after, I am stuck with this ironic feeling. I want to stop but if ever I will stop will I be happy? I don't know but one thing I know is I want to stop myself from feeling too much pain. I can't handle this anymore. I just want to be happy.