Trust II

How do you trust in someone you find hard to? How can you keep on trusting when promises have been broken one time too many? It takes a long time to build up trust and it doesn't take a lot to break it. How then, can one break trust which has been built up so easily? To treat it carelessly and break it with indifference? I don't understand.

I want to trust but after too many empty words, everything is a lie. 我已经心灰意冷了.