Hi CJ,
TRUST YOURSELF FIRST!!!!! Trust that no matter what, you are still the same good person and you will never let yourself down!!!! As for others.... well, everyone is human, and if we allow people to have their own opinions, and know that of course they will let you down from time to time, it makes forming relationships easier.
We will never NOT hurt the people we love, try as we might!! And that goes the other way too!!
Start every day new, look for that cloud with the silver lining, and trust that no matter what, you can open your heart a million times and gather some beautiful moments in time. Dont deny yourself those! For every heartbreak, you have LOVED. And to love unconditionally, knowing we will be hurt and loving anyway, is the most beautiful kind of love.
Have faith in yourself!!!
xxxxxx