You never did anything wrong, yet people still end up hurting you. But even so, have courage and be kind.

You are aware that people like them are everywhere. Liars, cheaters, opportunists, that has the ability to destroy your trust, and use your kindness for their selfish reasons. Whatever happens, do not stoop down to their level. They stumbled to the quicksand of sinfulness and cannot get back up. You who are standing on the right path and can see those quicksands should just continue along on your path. Even if they doesn't seem to be suffering and actually enjoying themselves in the company of many other people and it seems fun, DON'T JOIN THEM. Only brave people can resist temptations and continue doing what is right despite the awareness that others might take advantage. Whatever they do to others is what they do to God. It might hurt not belonging to any social group yet but, there are many people like you who are also alone in the company of lost souls.