You know, I really do not see what the problem is. If you think something will happen, then there's a 99% chance that it will occur. I may not be the best person to say this but, we need a little more positivity okay?

Fear, insecurity, unconfidence.. whatever the reason may be, I believe you only feel this way towards something you care about. So instead of simply letting things turn out the way you expect them to, why not start doing something about it. Rather than believing in yourself, have confidence in those involved too. It's not distance or difference in  personality that ruins a relationship - it's the lack of faith.

And just one thing, please do not complicate things. Things may never have meant the way you thought they did.