Frankly speaking, there are no rules in life. You can trust what you want to and easily change those beliefs when you wish. You are not defined by your past and you can change it when you want! It is most important to follow what makes you happy. Even in relationships, there is no need to feel miserable. You cannot be with someone for life and it needs a strong conviction. It is tough to believe that you will probably never hear from this person again and unfulfilled love is indeed soul-crushing. But not everything is meant to go your way. Many people are not destined to be together and you simply cannot deny that fact.
These days I’ve been so much more at peace with myself, I am happy where I’m at and I believe it’s better to let things move forward in their own direction. You can’t simply force things on others. A lot of people, I had issues with, are no longer there in my life. Many new people have come in and are strong pillars of support. I am allowing both, the opportunities and the people who are meant for me to come my way and to let go all that what isn’t. I’ve learned to recognize when I’m being negative towards myself and how to raise myself up instead and turn things around.