I have had to work on trust issues, and it is a continual battle to be able to trust people, even people I have trusted before. What I try to do to work on it is trust with small things. Then as I am able to trust with small things and it feels okay over time, I work on trusting with bigger things. I have found it problematic if I try to trust with big things before going through the small things that might not have as much impact. Things that are basic about myself.

Good luck, it takes time. And remember that you are using trust when you are on PC with all of us. While it is different than in real life, it does take trust to share.