Strange question I know but I've just realized something;
I'm in a situation with a close loved one where he's let me (and many others) down for so many years, that now he's turned his life around which is a great and positive thing, I am very distrustful of him.
I completely believe that I'm being paranoid and probably just need time to regain it. It's only been a week...
It just made me wonder; what is trust? How do you gain it? Is it conscious? Or is it a feeling based thing?